THE SECURITY  REPRESENTED BY THIS  INSTRUMENT WAS ORIGINALLY  ISSUED ON
         MARCH 17, 1999, AND HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF
         1933, AS AMENDED OR ANY APPLICABLE  STATE  SECURITIES LAW. THE TRANSFER
         OF  SUCH  SECURITY  IS  SUBJECT  TO  THE  CONDITIONS  SPECIFIED  IN THE
         SECURITIES  PURCHASE  AGREEMENT,  DATED AS OF MARCH 17, 1999 AS AMENDED
         AND MODIFIED FROM TIME TO TIME,  BETWEEN THE ISSUER (THE "COMPANY") AND
         THE PURCHASERS NAMED THEREIN.  THE COMPANY RESERVES THE RIGHT TO REFUSE
         THE TRANSFER OF SUCH SECURITY UNTIL SUCH CONDITIONS HAVE BEEN FULFILLED
         WITH  RESPECT  TO SUCH  TRANSFER.  A COPY OF SUCH  CONDITIONS  SHALL BE
         FURNISHED  WITHOUT CHARGE TO THE HOLDER HEREOF UPON WRITTEN  REQUEST TO
         THE COMPANY.
         THIS NOTE HAS BEEN ISSUED WITH ORIGINAL ISSUE DISCOUNT, AS SUCH TERM IS
         DEFINED IN SECTION 1271 ET SEQ. OF THE  INTERNAL  REVENUE CODE OF 1986,
         AS AMENDED. UPON INQUIRY MADE BY ANY HOLDER HEREOF,  ADDRESSED TO COVOL
         TECHNOLOGIES,  INC., ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇,  ▇▇▇▇ ▇▇▇▇▇,  ATTENTION:
         ▇▇▇▇▇▇  ▇▇▇▇▇▇▇,  COVOL  TECHNOLOGIES,  INC.  WILL  PROVIDE A STATEMENT
         SETTING FORTH THE ISSUE PRICE,  THE AMOUNT OF ORIGINAL ISSUE  DISCOUNT,
         THE ISSUE DATE AND THE YIELD TO MATURITY  WITH RESPECT TO THE NOTE HELD
         BY SUCH HOLDER.
                 ----------------------------------------------
$20,000,000                                                   New York, New York
                                                                  March 17, 1999
                  FOR VALUE RECEIVED, the undersigned, COVOL TECHNOLOGIES, INC.,
a Delaware  corporation (the "Company"),  hereby promises to pay to the order of
OZ Master Fund, Ltd. on the Maturity Date the principal amount of TWENTY MILLION
DOLLARS  ($20,000,000)  or such lesser  principal  amount  thereof as may remain
outstanding,  together with interest thereon  calculated from the date hereof in
accordance with the provisions of this Note.
                  This  Note  was  issued  pursuant  to  a  Securities  Purchase
Agreement,  dated as of March 17,  1999 (as amended  and  modified  from time to
time, the "Purchase Agreement"),  between the Company and certain investors, and
this Note is one of the  "Notes"  referred  to in the  Purchase  Agreement.  The
Purchase  Agreement  contains  terms  governing the rights of the holder of this
Note,  and all  provisions  of the Purchase  Agreement  are hereby  incorporated
herein in full by reference.
                                      - 1 -
This Note is secured by and entitled to the benefits of the Security  Agreement.
Except as defined in paragraph 8 hereof or unless  otherwise  indicated  herein,
capitalized  terms  used in this  Note have the same  meanings  set forth in the
Purchase Agreement.
                  1. Payment of Interest. Except as otherwise expressly provided
in paragraph 4(b) hereof,  interest shall accrue at the rate of two and one-half
(2.5%) per annum on the unpaid  principal  amount of this Note  outstanding from
time to time, or (if less) at the highest rate then permitted  under  applicable
law.  The Company  shall pay to the holder of this Note all accrued  interest on
January 1 and July 1 of each year,  beginning  July 1, 1999  (collectively,  the
"Interest  Payment Dates").  Unless prohibited under applicable law, any accrued
interest which is not paid on the date on which it is due and payable shall bear
interest at twice the rate at which  interest is then  accruing on the principal
amount of this Note until such interest is paid. Any accrued  interest which for
any  reason has not  theretofore  been paid shall be paid in full on the date on
which the final principal payment on this Note is made. Interest shall accrue on
any  principal  payment  due under  this Note and,  to the extent  permitted  by
applicable  law, on any interest which has not been paid on the date on which it
is due and payable until such time as payment therefor is actually  delivered to
the holder of this Note.
                  2. Pro Rata Payment. Except as otherwise expressly provided in
this Note,  all  payments to the holders of the Notes  (whether  for  principal,
interest or otherwise)  shall be made pro rata among such holders based upon the
aggregate unpaid principal amount of the Notes held by each such holder.  If any
holder  of a Note  obtains  any  payment  (whether  voluntary,  involuntary,  by
application of offset or otherwise) of principal,  interest or other amount with
respect to any Note in excess of such  holder's pro rata share of such  payments
obtained by all holders of the Notes (other than as expressly  provided herein),
by acceptance of a Note,  each such holder of a Note agrees to purchase from the
other  holders  of the Notes a  participation  in the Notes  held by such  other
holders of the Notes as is  necessary  to cause such holders to share the excess
payment ratably among each of them as provided in this paragraph.
                  3.       Redemptions.
                  (a)  Scheduled  Redemptions.  (i) At any time on and after the
third  anniversary  of the date of issuance  of this Note,  at the option of the
holder of this Note, the Company shall redeem the aggregate  principal amount of
such Note designated by such holder at a price equal to the Optional  Redemption
Price (plus accrued and unpaid interest thereon), and (ii) at any time following
the date of issuance of this Note, and prior to the third  anniversary  thereof,
at the  option of the  Company,  the  Company  may  redeem  all or a part of the
outstanding  aggregate  principal  amount of the  Notes at a price  equal to the
Optional Redemption Price (plus accrued and unpaid interest thereon);  provided,
that the Company must redeem (A) at least $1,000,000  aggregate principal amount
of the Notes  outstanding  and (B) the Notes pro rata  among the  holders of the
Notes based upon the aggregate  principal  amount of the Notes held by each such
holder to exercise its option hereunder.  Notwithstanding  the foregoing,  if at
any time  following  the date of  issuance of this Note,  the  Company  fails to
perform or observe  Section 8.2(j) of the Purchase  Agreement,  at the option of
the holder of this Note, the Company shall redeem the aggregate principal amount
of  such  Note  designated  by such  holder  at a price  equal  to the  Optional
Redemption Price (plus accrued and unpaid interest thereon).
                                      - 2 -
                  (b) Redemption Payments. For each Note which is to be redeemed
hereunder,  the Company shall be obligated on the applicable  Redemption Date to
pay to the  holder  thereof  (upon  surrender  by such  holder at the  Company's
principal  office of the Note) an amount in cash in immediately  available funds
equal to the Optional Redemption Price of such Note (plus all accrued and unpaid
interest thereon and any premium payable with respect thereto).
                  (c) Notice of  Redemption.  The  Company  shall  mail  written
notice of each  redemption  of any Notes (other than a redemption at the request
of a holder or holders of the Notes) to each holder  thereof not more than sixty
(60) nor less than thirty  (30) days prior to the date on which such  redemption
is to be made. In case less than the aggregate  principal amount of this Note is
redeemed,  a new  Note  representing  the  aggregate  principal  amount  of  the
unredeemed  Note  shall be issued to the  holder  thereof  without  cost to such
holder within five (5) Business Days after surrender of this Note.
                  (d) Interest  After  Redemption  Date.  This Note shall not be
entitled  to any  interest  accruing  after  the  date  on  which  the  Optional
Redemption Price of such Note (plus all accrued and unpaid interest  thereon) is
paid to the holder of such Note.  On such date,  all rights of the holder of the
Note  shall  cease,  and such Note  shall no  longer be deemed to be issued  and
outstanding.
                  (e) Redeemed or Otherwise  Acquired Notes. Any Notes which are
redeemed or otherwise acquired by the Company shall be canceled and shall not be
reissued, sold or transferred.
                  (f) Other Redemptions or Acquisitions.  The Company shall not,
nor shall it permit any  Subsidiary  to, redeem or otherwise  acquire any Notes,
except as expressly  authorized  herein or pursuant to a purchase offer made pro
rata to all holders of the Notes on the basis of the aggregate  principal amount
of the Notes held by each such holder.
                  (g)  Payment of Accrued  Interest.  The Company may not redeem
any Note,  unless all  interest  accrued on the  outstanding  Notes  through the
immediately preceding Interest Payment Date has been paid in full.
                  (h) Change of Control.  If a Change of Control has occurred or
the Company obtains knowledge that a Change of Control is proposed to occur, the
Company shall give prompt written notice of such Change of Control describing in
reasonable  detail the material terms and date of  consummation  thereof to each
holder of the Notes,  but in any event such notice shall not be given later than
five (5) days after the  occurrence  of such Change of Control,  and the Company
shall give each holder of the Notes prompt written notice of any material change
in the terms or timing of such transaction. Any holder of a Note may require the
Company to redeem all or any portion of the outstanding principal amount of such
Note held by such holder at a price equal to the  Optional  Redemption  Price by
giving  written notice to the Company of such election prior to the later of (a)
twenty-one (21) days after receipt of the Company's notice and (b) five (5) days
prior to the consummation of the Change of Control (the "Expiration  Date"). The
Company  shall give  prompt  written  notice of any such  election  to all other
holders of the Notes  within five (5) days after the receipt  thereof,  and each
such holder  shall have until the later of (i) the  Expiration  Date or (ii) ten
(10) days after  receipt of such second notice to request  redemption  hereunder
(by giving written
                                      - 3 -
notice to the Company) of all or any portion of the outstanding principal amount
of such Note held by such holder.
                  Upon  receipt  of  such  election(s),  the  Company  shall  be
obligated to redeem the aggregate principal amount of Notes specified therein on
the occurrence of the Change of Control.  If any proposed Change of Control does
not  occur,  all  requests  for  redemption  in  connection  therewith  shall be
automatically  rescinded, or if there has been a material change in the terms or
the timing of the transaction, any holder of the Notes may rescind such holder's
request  for  redemption  by giving  written  notice of such  rescission  to the
Company.
                  The term "Change of Control"  means (a) any sale,  transfer or
issuance or series of sales,  transfers  and/or issuances of Common Stock by the
Company or any holders  thereof  which results in any Person or group of Persons
(as the term "group" is used under the Exchange  Act),  beneficially  owning (as
such  term is used in the  Exchange  Act)  more  than  50% of the  Common  Stock
outstanding  at the time of such sale,  transfer or issuance or series of sales,
transfers  and/or  issuances,  (b) any sale or  transfer of more than 50% of the
assets of the Company and its Subsidiar ies on a  consolidated  basis  (measured
either by book value in accordance with generally accepted accounting principles
consistently  applied or by fair market value  determined in the reasonable good
faith  judgment  of the  Board of  Directors)  in any  transaction  or series of
transactions  (other than sales in the ordinary course of business and excluding
the sale of the synthetic fuel  facilities  set forth on Schedule  8.1(e) of the
Purchase  Agreement) and (c) any merger or consolidation to which the Company is
a party, except for a merger in which the Company is the surviving Company,  the
terms of the  Notes or  Common  Stock  are not  changed  and the  Notes  are not
exchanged  for cash,  securities or other  property,  and after giving effect to
such merger, the holders of the Company's outstanding capital stock possessing a
majority of the voting power (under ordinary  circumstances) to elect a majority
of the Board of Directors  immediately prior to the merger shall continue to own
the  Company's  outstanding  capital  stock  possessing  the voting power (under
ordinary circumstances) to elect a majority of the Board of Directors.
                  Redemptions  made  pursuant to this  paragraph  3(h) shall not
relieve the Company of its obligations to redeem the Notes pursuant to paragraph
3(a) above.
                  4.       Events of Default.
                  (a) Definition. For purposes of this Note, an Event of Default
shall be deemed to have occurred if
                           (i) the  Company  fails to pay  when due and  payable
(whether at maturity,  upon redemption or otherwise) the full amount of interest
then  accrued  on any Note  (and  such  interest  remains  unpaid  after one (1)
Business Day's notice) or the full amount of any principal payment on any Note;
                           (ii) the  Company  fails to perform  or  observe  any
material  provision  contained in the Notes,  the  Purchase  Agreement or in the
Related Documents,  and (other than with respect to Section 8.1 or 8.2(m) of the
Purchase Agreement, Section 1(f)(i) of the Registration
                                      - 4 -
Rights  Agreement,  or  paragraph  5 hereof)  such  failure is not cured  within
fifteen (15) days after the occurrence thereof;
                           (iii) any representation or warranty contained in the
Purchase  Agreement  or  required  to be  furnished  to any  holder of the Notes
pursuant to the  Purchase  Agreement,  or any  information  contained in writing
required to be furnished by the Company or any  Subsidiary  to any holder of the
Notes,  is false or  misleading  in any  material  respect  on the date  made or
furnished;
                           (iv)  the   Company  or  any   Subsidiary   makes  an
assignment  for the benefit of creditors  or admits in writing its  inability to
pay its debts  generally as they become due; or an order,  judgment or decree is
entered adjudicating the Company or any Subsidiary bankrupt or insolvent; or any
order for relief with respect to the Company or any  Subsidiary is entered under
the Federal  Bankruptcy  Code;  or the Company or any  Subsidiary  petitions  or
applies to any tribunal for the appointment of a custodian, trustee, receiver or
liquidator of the Company or any Subsidiary,  or of any substantial  part of the
assets of the Company or any Subsidiary, or commences any proceeding (other than
a proceeding for the voluntary  liquidation  and  dissolution of any Subsidiary)
relating to the Company or any Subsidiary  under any bankruptcy  reorganization,
arrangement, insolvency, readjustment of debt, dissolution or liquidation law of
any jurisdiction; or the Company or any Subsidiary takes any action to authorize
any of the foregoing,  or any such petition or application is filed, or any such
proceeding is commenced,  against the Company or any  Subsidiary  and either (A)
the Company or any such  Subsidiary by any act  indicates its approval  thereof,
consent  thereto or  acquiescence  therein or (B) such petition,  application or
proceeding is not dismissed within 60 days;
                           (v) one or more  judgments in excess of $5,000,000 in
the  aggregate  is  rendered  against the Company or any  Subsidiary  and,  such
judgment is not (A)  discharged,  bonded or otherwise  satisfied  within 30 days
from the entry thereof, (B) covered by adequate insurance,  or (C) the execution
of such  judgment  is not  stayed  pending  appeal,  or within 30 days after the
expiration of any such stay, discharged or otherwise satisfied in full;
                           (vi) the  Company or any  Subsidiary  defaults in the
performance of any obligations or agreements if the effect of such default is to
cause an amount exceeding  $3,000,000 in the aggregate from the date of issuance
of the Note to become due prior to its stated  maturity or the holder or holders
of any obligation or obligations cause an amount exceeding  $3,000,000 to become
due prior to its stated maturity;
                           (vii) as  determined  on the date that the  Company's
financial statements are available for each of its fiscal quarters, but no later
than forty-five (45) days following each such fiscal quarter, (A) beginning with
the fiscal quarter ended December 31, 1999,  the Company's  Consolidated  EBITDA
for any  fiscal  quarter  ending  on the date set  forth  below is less than the
amount set forth below opposite such date, (B) beginning with the fiscal quarter
ended September 30, 2000, (x) the Company's  Consolidated  EBITDA for any fiscal
quarter  ending on the date set forth  below is less than the  amount  set forth
below opposite such date and (y) the Company's aggregate Consolidated EBITDA for
the four most recent fiscal  quarters ending on the date set forth below is less
than the amount set forth below opposite such date:
                                      - 5 -
                                                                 LAST TWELVE
                                                                   MONTHS
                                          CONSOLIDATED          CONSOLIDATED
--------------------------------------------------------------------------------
December 31, 1999                          $5,000,000
March 31, 2000                              5,500,000
June 30, 2000                               5,750,000
September 30, 2000                          6,000,000           $22,250,000
December 31, 2000                           6,250,000            23,500,000
March 31, 2001                              6,500,000            24,500,000
June 30, 2001                               6,500,000            25,250,000
September 30, 2001                          6,500,000            25,750,000
December 31, 2001 and                       6,500,000            26,000,000
    thereafter
or (C) beginning  with the fiscal quarter ended December 31, 1999, the Company's
Debt-to-EBITDA Ratio for any fiscal quarter is in excess of 8:1;
                  Notwithstanding  anything to the  contrary  in this  paragraph
4(a)(vii),  with respect to (A) and (B)(x)  above,  to the extent the  Company's
Consolidated  EBITDA for any fiscal  quarter  exceeds the amount set forth above
for such fiscal  quarter,  100% of such excess amount may be carried  forward to
the  immediately   succeeding   fiscal  quarter  in  determining  the  Company's
Consolidated  EBITDA  for such  succeeding  fiscal  quarter;  provided,  that no
amounts once carried forward to the immediately succeeding fiscal quarter may be
carried forward again to any fiscal quarter thereafter.
                           (viii)  without  the  prior  written  consent  of the
holders of a majority of the
aggregate  principal  amount  of  the  Notes  outstanding,  the  Company  or any
Subsidiary  redeems,  purchases or otherwise acquires directly or indirectly any
Securities,  or the Company directly or indirectly pays or declares any dividend
or makes any distribution  upon any Securities or any Indebtedness  subordinated
to the Notes;
                           (ix) the Company consummates an Organic Change;
                           (x) any material provision of the Purchase Agreement,
the Notes or any Related  Document  shall at any time for any reason be declared
to be null  and  void,  or the  validity  or  enforceability  thereof  shall  be
contested  by any party  thereto,  or a  proceeding  shall be  commenced  by the
Company  or  any   Governmental   Authority  or  other  regulatory  body  having
jurisdiction   over  the  Company,   seeking  to  establish  the  invalidity  or
enforceability  thereof,  or the Company  shall deny in writing  that it has any
liability or obligation  purported to be created under the Purchase Agreement or
any Related Document;
                           (xi)  the  Company  or any  Subsidiary  or any  ERISA
Affiliate shall have made a complete or partial  withdrawal from a Multiemployer
Plan,  and, as a result of such complete or partial  withdrawal,  the Company or
such  Subsidiary  or such ERISA  Affiliate  incurs a withdrawal  liability in an
annual   amount   exceeding   $1,000,000;   or  a   Multiemployer   Plan  enters
reorganization
                                      - 6 -
status under Section 4241 of ERISA,  and, as a result  thereof,  the  Company's,
such Subsidiary's or such ERISA Affiliate's annual contribution requirement with
respect to such  Multiemployer  Plan  increases  in an annual  amount  exceeding
$1,000,000;
                           (xii)  any  Termination  Event  with  respect  to any
Employee Plan shall have  occurred,  and 30 days after notice thereof shall have
been given to the  Company by the  Purchasers,  (i) such  Termination  Event (if
correctable)  shall not have been corrected,  and (ii) the then current value of
such Employee  Plan's vested  benefits  exceeds the then current value of assets
allocable to such benefits in such Employee Plan by more than $1,000,000 (or, in
the case of a Termination  Event involving  liability under Section 409, 502(i),
515, 4062, 4063, 4064, 4069, 4201, 4204 or 4212 of ERISA or Section 4971 or 4975
of the Code, the liability is in excess of such amount);
                           (xiii)  the  Company or any  Subsidiaries  shall have
entered  into  any  consent  or  settlement   decree  or  agreement  or  similar
arrangement  with a  Governmental  Authority or any judgment,  order,  decree or
similar  action  shall have been entered  against the Company or any  Subsidiary
based on or arising from the violation of or pursuant to any Environmental  Law,
or the generation,  storage,  transportation,  treatment, disposal or Release of
any Hazardous Material and, in connection with all of the foregoing, the Company
or  any  Subsidiaries  incur  Environmental  Liabilities  and  Costs  which  are
unstayed, due and owing (and not otherwise covered by insurance) in an amount in
excess of $5,000,000 in the aggregate;
                           (xiv) any  non-monetary  judgment  or order  shall be
entered against the Company or any Subsidiary which does, or could reasonably be
expected to, result in a Material Adverse Change, and there shall be a period of
ten  consecutive  days during which a stay of  enforcement  of such  judgment or
order shall not be in effect;
                           (xv) Section 29 of the Code is repealed, replaced or
amended and such repeal,  replacement or amendment could  reasonably be expected
to have a Material Adverse Effect on the Company;
                           (xvi) (A) any registration  statement requested to be
filed pursuant to the Registration  Rights Agreement (as defined in the Purchase
Agreement)  which has been filed by the Company and  declared  effective  by the
Securities  and  Exchange  Commission  shall not be filed or shall not have been
declared  effective  or shall cease to be effective or fail to be usable for its
intended  purpose  without  being  succeeded  within two (2) business  days by a
post-effective  amendment to such registration statement that cures such failure
and that is itself  immediately  declared  effective or (B) the  Securities  and
Exchange  Commission  shall issue any stop order  suspending  the  effectiveness
under the Securities Act of any registration  statement required to be filed and
declared effective by the Company pursuant to the Registration  Rights Agreement
or any state securities  commission  suspends the qualification of the Notes for
offering or sale in any  jurisdiction,  or (C) any  proceeding  for  purposes of
either (A) or (B) above is initiated;
                           (xvii) the  occurrence  of an Event of  Noncompliance
under the Certificate of Designations (as defined in the Purchase Agreement); or
                                      - 7 -
                           (xviii) the  occurrence of a Material  Adverse Change
(as defined in the Purchase Agreement).
                  The foregoing shall constitute  Events of Default whatever the
reason or cause for any such Event of Default  and  whether it is  voluntary  or
involuntary  or is effected  by  operation  of law or pursuant to any  judgment,
decree  or  order  of  any  court  or  any  order,  rule  or  regulation  of any
administrative or governmental body.
                  (b)      Consequences of Events of Default.
                           (i) If any  Event  of  Default  has  occurred  and is
continuing  (other than under  subparagraph  4(a)(iii),  (viii) or (xiii)),  the
interest  rate on the Notes shall  increase  immediately  by an increment of one
percentage point to the extent permitted by law. Thereafter,  until such time as
no Events of Default exist,  the interest rate shall increase  automatically  at
the end of each  succeeding  90-day  period by an  additional  increment  of one
percentage  point to the extent  permitted  by law. Any increase of the interest
rate resulting from the operation of this subparagraph shall terminate as of the
close of  business on the date on which no Events of Default  exist  (subject to
subsequent increases pursuant to this subparagraph).
                           (ii) If an Event of Default of the type described in
subparagraph 4(a)(iv) has occurred,  the aggregate principal amount of the Notes
(together  with all  accrued  interest  thereon  and all other  amounts  due and
payable with respect  thereto) shall become  immediately  due and payable at the
Optional  Redemption  Price without any action on the part of the holders of the
Notes,  and the Company  shall  immediately  pay to the holders of the Notes all
amounts due and payable with respect to the Notes.
                           (iii) If any Event of Default (other than under
subparagraph  4(a)(iv) or (vii)) has occurred and is  continuing,  the holder or
holders of Notes  representing a majority of the aggregate  principal  amount of
Notes  then  outstanding  may  declare  all or any  portion  of the  outstanding
principal  amount of the Notes (together with all accrued  interest  thereon and
all other amounts due and payable with respect  thereto) to be  immediately  due
and payable at the Optional Redemption Price and may demand immediate payment of
all or any portion of the  outstanding  principal  amount of the Notes (together
with all such  other  amounts  then due and  payable)  owned by such  holder  or
holders.  The Company shall give prompt written notice of any such demand to the
other holders of Notes, each of which may demand immediate payment of all or any
portion of such  holder's  Note.  If any  holder or holders of the Notes  demand
immediate  payment  of all or  any  portion  of the  Notes,  the  Company  shall
immediately  pay to such holder or holders  all  amounts  due and  payable  with
respect to such Notes.
                           (iv) If any Event of Default of the type described in
subparagraph 4(a)(i) occurs, (A) notwithstanding subparagraph 5(a)(i), the Notes
shall  become  immediately  convertible  and (B) for each such  occurrence,  the
Minimum  Conversion  Price and the  Conversion  Price  calculated at the time of
conversion shall be reduced by $1.00.
                           (v) If any Event of Default of the type  described in
subparagraph 4(a)(v) occurs, (A) notwithstanding subparagraph 5(a)(i), the Notes
shall become immediately convertible
                                      - 8 -
and  (B)  for  each  such  occurrence,  the  Minimum  Conversion  Price  and the
Conversion  Price  calculated at the time of  conversion  shall be reduced by an
amount equal to the  quotient of (1) the amount of the  judgment  referred to in
subparagraph  4(a)(v) divided by (2) the number of shares of Common Stock Deemed
Outstanding at the time of the Event of Default.
                           (vi) If any Event of Default of the type described in
subparagraph 4(a)(i) (with respect to the failure to pay any redemption) occurs,
(A)  notwithstanding   Section  5(a)(i),  this  Note  shall  become  immediately
convertible,  (B) the  Minimum  Conversion  Price shall be reduced to 75% of the
Minimum  Conversion Price in effect immediately prior to such adjustment and (C)
the Conversion  Price  calculated at the time of conversion  shall be reduced to
75% of the lesser of (1) the applicable  Conversion  Price in effect at the time
of conversion immediately prior to such adjustment and (2) the Market Price of a
share of Common Stock at the time of conversion. Thereafter, for each succeeding
90-day period that the Event of Default continues following the initial Event of
Default referred to above continues,  (x) the Minimum  Conversion Price shall be
reduced to 75% of the Minimum  Conversion Price in effect  immediately  prior to
such  adjustment,  (y) the Conversion Price calculated at the time of conversion
shall be reduced to 75% of the lesser of (a) the  Conversion  Price in effect at
the time of conversion  immediately  prior to such adjustment and (b) the Market
Price of a share of Common  Stock at the time of  conversion.  In no event shall
any Conversion Price adjustment hereunder be rescinded.
         For example,  assume that an Event of Default of the type  described in
         subparagraph   4(a)(i)   (with  respect  to  the  failure  to  pay  any
         redemption) has occurred and this Note becomes immediately convertible.
         Then assume that one year prior to such Event of Default there had been
         a  two-for-one  stock  split  by the  Company.  Finally,  assume  that,
         pursuant to Section 5(b)(i),  the Maximum Conversion Price, the Minimum
         Conversion  Price and the  Conversion  Price at the time of  conversion
         would  initially  be $10.00,  $6.67 and $10.00,  respectively.  In this
         case, the Maximum  Conversion  Price, the Minimum  Conversion Price and
         the  Conversion  Price of  $10.00,  $6.67  and  $10.00  would  first be
         decreased pursuant to Section 5(d) from $10.00 to $5.00, $6.67 to $3.34
         and $10.00 to $5.00,  respectively.  Then,  (i) the Minimum  Conversion
         Price would be reduced to 75% of $3.34, or $2.51 and (ii) if the Market
         Price of a share of  Common  Stock  at the time of  conversion  exceeds
         $7.50,  the Conversion Price calculated at the time of conversion would
         be  reduced  to 75% of $5.00,  or $3.75.  If the Event of  Default  had
         existed  for an  additional  90 days  following  the  initial  Event of
         Default,  (a) the Minimum  Conversion  Price at the time of  conversion
         would be reduced to 75% of $2.51,  or $1.88 and (b) if the Market Price
         of a share of Common Stock at the time of  conversion  exceeds  $5.625,
         the Conversion  Price at the time of conversion would be reduced to 75%
         of $3.75,  or  $2.8125.  If the Event of  Default  had  existed  for an
         additional  90 days  following  the initial  Event of Default,  (i) the
         Minimum  Conversion  Price at the time of  conversion  would be further
         reduced  to 75% of $1.88,  or $1.41 and (ii) if the  Market  Price of a
         share of Common Stock at the time of conversion  exceeds $4.21875,  the
         Conversion  Price at the time of conversion would be further reduced to
         75% of $2.8125, or $2.10938.
                           (vii) If any Event of Default of the type described
in subparagraph  4(a)(vii) occurs,  notwithstanding  Section 5(a)(i),  this Note
shall become  immediately  convertible.  Thereafter,  for each succeeding fiscal
quarter that such an Event of Default occurs following the initial Event
                                      - 9 -
of Default  referred to above,  the holders of the Notes may require the Company
to deposit in a Blocked  Account an amount in cash equal to  $2,500,000  plus an
amount that would generate a 35% internal rate of return on such $2,500,000 from
the date of issuance of the Notes  through the date such funds are  deposited in
such Blocked  Account.  Any interest  paid pursuant to the Notes with respect to
$2,500,000  principal  amount  of  the  Notes  shall  be  credited  towards  the
calculation  of such 35%  internal  rate of return;  provided,  that if the cash
deposit  referred to above is not  deposited  by the Company  into such  Blocked
Account  within ten (10) days following a request by the holders of the Notes to
make such a deposit, the holders of the Notes shall have the right to direct (A)
the  Licensees  to pay earned  licensee  fees and (B) the  Company to pay binder
profits  directly to such Blocked Account  pursuant to the terms of the Security
Agreement and the Side Agreements (each as defined in the Purchase Agreement).
                           (viii) If any Event of Default of the type described
in subparagraph  4(a)(ix) occurs, (A) notwithstanding  subparagraph 5(a)(i), the
Notes  shall  become  immediately  convertible  and  (B)  the  Conversion  Price
calculated at the time of  conversion  shall be reduced to the lesser of (1) the
Conversion Price  immediately  prior to the public  announcement of such Organic
Change and (2) the lowest  Conversion  Price that could have been determined had
conversion occurred prior to the consummation of such Organic Change.
                           (ix) If any Event of Default exists, each holder of
the Notes  shall also have any other  rights  which such  holder is  entitled to
under the Purchase  Agreement or any other contract or agreement at any time and
any other rights which such holder may have pursuant to applicable law.
                           (x) The Company hereby waives diligence, presentment,
protest and demand and notice of protest and demand,  dishonor and nonpayment of
this Note, and expressly agrees that this Note, or any payment hereunder, may be
extended  from time to time and that the holder  hereof may accept  security for
this Note or release  security for this Note,  all without in any way  affecting
the liability of the Company hereunder.
                  5.       Conversion.
                  (a)      Conversion Procedure.
                           (i) At any time  following the third  anniversary  of
the date of issuance of this Note and prior to the payment of this Note in full,
each  holder of this Note may  convert  all or any  portion  of the  outstanding
principal  amount of this Note into a number of shares of the  Conversion  Stock
determined  by dividing the  principal  amount  designated  by such holder to be
converted, by the Conversion Price then in effect.
                           (ii) The holders of this Note may convert this Note
by  delivering to the Company or its agent a written  notice of conversion  (the
"Notice of Conversion"),  duly signed by or on behalf of the holder, stating the
aggregate principal amount of such holder's Note to be converted, in the form of
Exhibit A attached  hereto.  Such notices may be delivered to the Company or its
agent by telephone line  facsimile,  and shall be delivered prior to 6 p.m., New
York time,  on the day prior to the date of  requested  conversion.  The Company
will confirm its receipt of the
                                     - 10 -
Notice  of  Conversion,   and  confirm  the  calculations  therein  or  indicate
alternative  calculations,  by return facsimile by 11:00 a.m., New York time, on
the following Business Day. Failure of the Company to send such return facsimile
shall evidence its acceptance of the calculations in the Notice of Conversion.
                           (iii) Except as otherwise expressly provided herein,
each  conversion  of this Note shall be deemed to have been  effected  as of the
close of  business  on the  date on which  this  Note has been  surrendered  for
conversion  at the  principal  office  of the  Company.  At  such  time  as such
conversion  has been  effected,  the  rights of the  holder of this Note as such
holder to the extent of the conversion shall cease, and the Person or Persons in
whose name or names any  certificate  or  certificates  for shares of Conversion
Stock are to be issued upon such  conversion  shall be deemed to have become the
holder or  holders  of record of the  shares  of  Conversion  Stock  represented
thereby.
                           (iv) The conversion rights of any Note subject to
redemption hereunder shall terminate on the Redemption Date for such Note unless
the Company  has failed to pay to the holder  thereof  the  Optional  Redemption
Price of such Note or portion thereof (plus all accrued interest thereon and any
premium payable with respect thereto).
                           (v)  Notwithstanding any other provision hereof, if a
conversion of any portion of this Note is to be made in connection with a Change
of Control or other  transaction  affecting the Company,  the  conversion of any
portion of this Note may, at the election of the holder  hereof,  be conditioned
upon the consummation of such  transaction,  in which case such conversion shall
not be deemed to be effective until such transaction has been consummated.
                           (vi) On receipt by the Company from a holder of this
Note of a Notice of Conversion by telephone line facsimile transmission, meeting
the  requirements  for conversion in this Note, the Company shall deliver to the
converting holder:
                           (A) a certificate or  certificates  representing  the
         number  of  shares  of  Conversion  Stock  issuable  by  reason of such
         conversion in such name or names and such denomination or denominations
         as the converting holder has specified;
                           (B)  payment  in an  amount  equal  to the sum of all
         accrued interest with respect to the principal amount converted,  which
         has not  been  paid  prior  thereto,  plus  the  amount  payable  under
         subparagraph (vii) below; and
                           (C)  a new  Note  representing  any  portion  of  the
         principal  amount which was represented by the Note  surrendered to the
         Company in connection with such conversion but which was not converted.
                           (vii) If any fractional share of Conversion Stock
would,  except for the provisions hereof, be deliverable upon conversion of this
Note, the Company,  in lieu of delivering  such fractional  share,  shall pay an
amount equal to the Market Price of such fractional share as of the date of such
conversion.
                                     - 11 -
                           (viii) The  issuance  of  certificates  for shares of
Conversion  Stock upon  conversion of this Note shall be made without  charge to
the holder hereof for any issuance tax in respect thereof or other cost incurred
by the Company in connection  with such  conversion and the related  issuance of
shares of Conversion Stock. Upon conversion of this Note, the Company shall take
all such actions as are necessary in order to insure that the  Conversion  Stock
issuable with respect to such conversion shall be validly issued, fully paid and
nonassessable.
                           (ix) The Company shall not close its books against
the transfer of Conversion Stock issued or issuable upon conversion of this Note
in any manner which  interferes  with the timely  conversion  of this Note.  The
Company shall assist and cooperate with any holder of this Note required to make
any  governmental  filings or obtain any  governmental  approval  prior to or in
connection  with the  conversion of this Note  (including,  without  limitation,
making any filings required to be made by the Company).
                           (x) The Company shall at all times reserve and keep
available out of its authorized but unissued shares of Conversion Stock,  solely
for the  purpose of issuance  upon the  conversion  of the Note,  such number of
shares of  Conversion  Stock  issuable upon the  conversion  of all  outstanding
Notes. All shares of Conversion Stock which are so issuable shall,  when issued,
be duly and  validly  issued,  fully  paid and  nonassessable  and free from all
taxes,  liens and  charges.  The Company  shall take all such  actions as may be
necessary  to assure that all such shares of  Conversion  Stock may be so issued
without  violation  of any  applicable  law or  governmental  regulation  or any
requirements of any domestic securities exchange upon which shares of Conversion
Stock may be listed  (except  for  official  notice of  issuance  which shall be
immediately delivered by the Company upon each such issuance).
                           (xi) The Company shall declare the payment of all
interest  payable  under  subparagraph  (vi)(B)  above.  If the  Company  is not
permitted under  applicable law to pay any portion of the accrued  interest with
respect to the  principal  amount being  converted,  the Company  shall pay such
interest to the converting holder as soon thereafter as funds of the Company are
legally  available  for such  payment.  At the  request  of any such  converting
holder,  the Company  shall  provide  such holder with  written  evidence of its
obligation  to such  holder.  If for any reason the Company is unable to pay any
portion of the accrued  interest  with  respect to the  principal  amount  being
converted,  such interest may, at the converting  holder's option,  be converted
into an additional  number of shares of Conversion  Stock determined by dividing
the amount of the unpaid interest to be applied for such purpose,  by the lesser
of (A) the  Conversion  Price then in effect and (B) the Market Price of a share
of Common Stock.
                           (xii) If the shares of Conversion Stock issuable by
reason of conversion of this Note are convertible  into or exchangeable  for any
other stock or securities of the Company,  the Company shall,  at the converting
holder's  option,  upon surrender of this Note as provided  herein together with
any notice,  statement or payment required to effect such conversion or exchange
of Conversion  Stock,  deliver to such holder or as otherwise  specified by such
holder a certificate or certificates  representing  the stock or securities into
which the shares of Conversion  Stock issuable by reason of such  conversion are
so  convertible  or  exchangeable,  registered in such name or names and in such
denomination or denominations as such holder has specified.
                                     - 12 -
                  (b)      Conversion Price.
                           (i) As used herein, the term "Conversion Price" shall
mean the  quotient  obtained by dividing  (A) the Market Price of a share of the
Common Stock as of the date of conversion or such date for which the  Conversion
Price is determined, as applicable, by (B) 1 and one-half (1.5); provided, that,
subject to Section 5(d), (1) if the Conversion Price calculated  pursuant hereto
is equal to or greater  than $10.00 per share of Common  Stock,  the  Conversion
Price shall be $10.00 (the "Maximum  Conversion Price") or (2) if the Conversion
Price calculated  pursuant hereto is equal to or less than $6.67, the Conversion
Price  shall be $6.67 (the  "Minimum  Conversion  Price").  Notwithstanding  the
foregoing,  in order to prevent dilution of the conversion  rights granted under
this subparagraph 5 and give effect to the Events of Default under  subparagraph
4, upon each  determination of the Conversion  Price, the Conversion Price shall
first be  calculated  pursuant  to this  subparagraph  5(b)(i) and then shall be
subject  to  further  adjustment  pursuant  to the  provisions  of  subparagraph
5(b)(ii),  5(c), 5(e) and 5(f) and subparagraph 4(b)(iv),  (v), (vi) and (viii),
as applicable.
                           (ii) If and whenever on or after the original date of
issuance  of this Note,  the  Company  issues or sells,  or in  accordance  with
paragraph  5(c) is deemed to have issued or sold, any shares of Common Stock for
a consideration per share less than the Market Price in effect immediately prior
to such time of such issue or sale, then  immediately upon such issue or sale or
deemed issue or sale the Minimum  Conversion Price and Maximum  Conversion Price
shall be reduced to the Minimum  Conversion  Price and Maximum  Conversion Price
determined by multiplying such Minimum  Conversion Price and Maximum  Conversion
Price,  as the case may be, by a  fraction  equal to the  quotient  obtained  by
dividing (A) the sum of (1) the product  derived by multiplying the Market Price
in effect immediately prior to the earlier of the date on which such issuance or
sale is made  public  and the date of such issue or sale by the number of shares
of Common Stock Deemed Outstanding immediately prior to such issue or sale, plus
(2) the consideration,  if any, received by the Company upon such issue or sale,
by (B) the product of (1) the Market  Price in effect  immediately  prior to the
earlier of the date on which such  issuance  or sale is made public and the date
of such  issue or sale and (2) the  number  of shares  of  Common  Stock  Deemed
Outstanding immediately after such issue or sale.
                           (iii)  Notwithstanding the foregoing,  there shall be
no  adjustment  in the  Conversion  Price as a result  of any  issue or sale (or
deemed issue or sale) of up to an aggregate number of 1,200,000 shares of Common
Stock to directors,  officers and employees of the Company and its  Subsidiaries
pursuant to stock option plans and stock  ownership  plans approved by the Board
of  Directors  (as  such  number  of  shares  is  proportionately  adjusted  for
subsequent stock splits,  combinations and dividends  affecting the Common Stock
and as  such  number  includes  all  such  stock  options  and  purchase  rights
outstanding at the time of the issuance of this Note).
                  (c) Effect on Conversion Price of Certain Events. For purposes
of determining the adjusted Conversion Price under paragraph 5(b), the following
shall be applicable:
                           (i) Issuance of Rights or Options.  If the Company in
any manner  grants or sells any Options and the price per share for which Common
Stock is issuable  upon the  exercise of such  Options,  or upon  conversion  or
exchange of any Convertible Securities issuable upon
                                     - 13 -
exercise of such  Options,  is less than the Market Price in effect  immediately
prior to the  time of the  granting  or sale of such  Options,  then  the  total
maximum  number of shares of Common  Stock  issuable  upon the  exercise of such
Options or upon  conversion  or  exchange  of the total  maximum  amount of such
Convertible  Securities  issuable  upon the  exercise of such  Options  shall be
deemed to be outstanding  and to have been issued and sold by the Company at the
time of the  granting  or sale of such  Options  for such price per  share.  For
purposes  of this  paragraph,  the  "price per share for which  Common  Stock is
issuable" shall be determined by dividing (A) the total amount, if any, received
or receivable by the Company as  consideration  for the granting or sale of such
Options,  plus the minimum aggregate amount of additional  consideration payable
to the  Company  upon  exercise  of all such  Options,  plus in the case of such
Options which relate to Convertible Securities,  the minimum aggregate amount of
additional  consideration,  if any,  payable to the Company upon the issuance or
sale of such Convertible  Securities and the conversion or exchange thereof,  by
(B) the  total  maximum  number of shares  of  Common  Stock  issuable  upon the
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment of the Conversion Price shall be made when Convertible Securities are
actually  issued  upon the  exercise  of such  Options or when  Common  Stock is
actually  issued upon the exercise of such Options or the conversion or exchange
of such Convertible Securities.
                           (ii)  Issuance  of  Convertible  Securities.  If  the
Company in any manner issues or sells any  Convertible  Securities and the price
per share for which Common Stock is issuable upon conversion or exchange thereof
is less than the Market  Price in effect  immediately  prior to the time of such
issue or sale,  then the maximum  number of shares of Common Stock issuable upon
conversion  or exchange  of such  Convertible  Securities  shall be deemed to be
outstanding  and to have been  issued and sold by the Company at the time of the
issuance or sale of such  Convertible  Securities for such price per share.  For
the purposes of this  paragraph,  the "price per share for which Common Stock is
issuable"  shall be  determined  by dividing  (A) the total  amount  received or
receivable  by the  Company  as  consideration  for  the  issue  or sale of such
Convertible  Securities,   plus  the  minimum  aggregate  amount  of  additional
consideration,  if any,  payable to the Company upon the  conversion or exchange
thereof, by (B) the total maximum number of shares of Common Stock issuable upon
the  conversion  or  exchange  of all such  Convertible  Securities.  No further
adjustment of the  Conversion  Price shall be made when Common Stock is actually
issued upon the conversion or exchange of such  Convertible  Securities,  and if
any such issue or sale of such  Convertible  Securities is made upon exercise of
any Options for which  adjustments of the Conversion Price had been or are to be
made pursuant to other provisions of this paragraph 5, no further  adjustment of
the Conversion Price shall be made by reason of such issue or sale.
                           (iii) Change in Option Price or  Conversion  Rate. If
the purchase price provided for in any Options, the additional consideration, if
any,  payable upon the conversion or exchange of any  Convertible  Securities or
the  rate  at  which  any  Convertible   Securities  are  convertible   into  or
exchangeable  for Common  Stock  changes at any time,  the  Conversion  Price in
effect  at the  time  of  such  change  shall  be  immediately  adjusted  to the
Conversion  Price which would have been in effect at such time had such  Options
or Convertible  Securities still outstanding  provided for such changed purchase
price,  additional  consideration or conversion rate, as the case may be, at the
time initially granted,  issued or sold;  provided that if such adjustment would
result in an increase of the Conversion  Price then in effect,  such  adjustment
shall not be effective until
                                     - 14 -
thirty (30) days after written  notice  thereof has been given by the Company to
all holders of the Notes.  For purposes of paragraph  5(c),  if the terms of any
Option or Convertible  Security which was outstanding as of the date of issuance
of the Preferred  Stock are changed in the manner  described in the  immediately
preceding  sentence,  then such Option or  Convertible  Security  and the Common
Stock deemed  issuable upon  exercise,  conversion or exchange  thereof shall be
deemed to have been issued as of the date of such change;  provided that no such
change shall at any time cause the Conversion Price hereunder to be increased.
                           (iv)  Treatment  of Expired  Options and  Unexercised
Convertible Securities.  Upon the expiration of any Option or the termination of
any right to convert or exchange any Convertible  Security  without the exercise
of any such Option or right, the Conversion Price then in effect hereunder shall
be adjusted  immediately to the Conversion Price which would have been in effect
at the time of such  expiration or  termination  had such Option or  Convertible
Security,  to the extent  outstanding  immediately  prior to such  expiration or
termination,  never been issued; provided that if such expiration or termination
would  result in an  increase  in the  Conversion  Price  then in  effect,  such
increase  shall not be  effective  until thirty (30) days after  written  notice
thereof has been given to all holders of the Notes.  For  purposes of  paragraph
5(c), the expiration or termination of any Option or Convertible  Security which
was  outstanding  as of the date of  issuance of the  Preferred  Stock shall not
cause the  Conversion  Price  hereunder to be adjusted  unless,  and only to the
extent that, a change in the terms of such Option or Convertible Security caused
it to be deemed to have been issued after the date of issuance of this Note.
                           (v)  Calculation of  Consideration  Received.  If any
Common Stock, Option or Convertible Security is issued or sold or deemed to have
been  issued or sold for cash,  the  consideration  received  therefor  shall be
deemed to be the amount  received by the  Company  therefor  (net of  discounts,
commissions and related  expenses).  If any Common Stock,  Option or Convertible
Security is issued or sold for a  consideration  other than cash,  the amount of
the  consideration  other than cash  received by the  Company  shall be the fair
value  of such  consideration,  except  where  such  consideration  consists  of
securities,  in which case the amount of  consideration  received by the Company
shall be the  Market  Price  thereof  as of the date of  receipt.  If any Common
Stock,  Option  or  Convertible   Security  is  issued  to  the  owners  of  the
non-surviving  entity in connection  with any merger in which the Company is the
surviving  corporation,  the amount of consideration therefor shall be deemed to
be the  fair  value  of such  portion  of the net  assets  and  business  of the
non-surviving  entity  as is  attributable  to  such  Common  Stock,  Option  or
Convertible  Security,  as the case may be. The fair value of any  consideration
other than cash and  securities  shall be determined  jointly by the Company and
the holders of a majority of the outstanding  principal  amount of the Notes. If
such parties are unable to reach agreement  within a reasonable  period of time,
the fair  value of such  consideration  shall be  determined  by an  independent
appraiser  experienced in valuing such type of consideration jointly selected by
the Company and the holders of a majority of the outstanding principal amount of
the Notes.  The  determination of such appraiser shall be final and binding upon
the parties,  and the fees and expenses of such appraiser  shall be borne by the
Company.
                           (vi) Integrated  Transactions.  In case any Option is
issued in connection with the issue or sale of other  securities of the Company,
together comprising one integrated
                                     - 15 -
transaction  in which no specific  consideration  is allocated to such Option by
the  parties  thereto,  the  Option  shall be deemed to have been  issued  for a
consideration of $.01.
                           (vii) Treasury Shares. The number of shares of Common
Stock  outstanding at any given time does not include shares owned or held by or
for the account of the Company or any  Subsidiary,  and the  disposition  of any
shares so owned or held shall be considered an issue or sale of Common Stock.
                           (viii)  Record Date. If the Company takes a record of
the holders of Common Stock for the purpose of  entitling  them (A) to receive a
dividend  or  other  distribution   payable  in  Common  Stock,  Options  or  in
Convertible Securities or (B) to subscribe for or purchase Common Stock, Options
or Convertible Securities,  then such record date shall be deemed to be the date
of the issue or sale of the shares of Common Stock deemed to have been issued or
sold  upon  the  declaration  of such  dividend  or the  making  of  such  other
distribution  or the  date of the  granting  of such  right of  subscription  or
purchase, as the case may be.
                  (d) Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise) one or more classes of its outstanding  shares of Common Stock into a
greater number of shares,  each of the Conversion Price, the Maximum  Conversion
Price  and the  Minimum  Conversion  Price in effect  immediately  prior to such
subdivision  shall be  proportionately  reduced,  and if the Company at any time
combines  (by  reverse  stock  split or  otherwise)  one or more  classes of its
outstanding shares of Common Stock into a smaller number of shares,  each of the
Conversion Price, the Maximum  Conversion Price and the Minimum Conversion Price
in  effect  immediately  prior  to such  combination  shall  be  proportionately
increased.
                  (e) Reorganization, Reclassification, Consolidation, Merger or
Sale. Any  recapitalization,  reorganization,  reclassification,  consolidation,
merger,  sale of all or  substantially  all of the  Company's  assets  or  other
transaction,  which in each case is effected  in such a manner  that  holders of
Common  Stock are  entitled  to  receive  (either  directly  or upon  subsequent
liquidation)  stock,  securities  or assets with  respect to or in exchange  for
Common  Stock  is  referred  to  herein  as an  "Organic  Change."  Prior to the
consummation  of  any  Organic  Change,   the  Company  shall  make  appropriate
provisions (in form and substance  satisfactory  to the holders of a majority of
the principal  amount of the Notes then  outstanding) to insure that each of the
holders of the Notes shall thereafter have the right to acquire and receive,  in
lieu of or  addition  to (as the case may be) the  shares  of  Conversion  Stock
immediately  theretofore  acquirable and receivable  upon the conversion of such
holder's Notes, such shares of stock,  securities or assets as such holder would
have  received  in  connection  with  such  Organic  Change if such  holder  had
converted its Notes immediately prior to such Organic Change. In each such case,
the  Company  shall  also make  appropriate  provisions  (in form and  substance
satisfactory  to the holders of a majority of the principal  amount of the Notes
then  outstanding)  to  insure  that  the  provisions  of this  paragraph  5 and
paragraphs  6  and  7  hereof  shall  thereafter  be  applicable  to  the  Notes
(including,  in the case of any such consolidation,  merger or sale in which the
successor  entity or purchasing  entity is other than the Company,  an immediate
adjustment of the Conversion  Price to the value for the Common Stock  reflected
by the  terms  of  such  consolidation,  merger  or  sale,  and a  corresponding
immediate  adjustment in the number of shares of Conversion Stock acquirable and
receivable upon conversion of the Notes, if the value so
                                     - 16 -
reflected is less than the Conversion Price in effect  immediately prior to such
consolidation,   merger  or  sale).  The  Company  shall  not  effect  any  such
consolidation,  merger or sale,  unless prior to the consummation  thereof,  the
successor  entity (if other than the Company)  resulting from  consolidation  or
merger or the entity  purchasing  such assets assumes by written  instrument (in
form  reasonably  satisfactory  to the  holders of a majority  of the  principal
amount of the Notes then  outstanding),  the  obligation to deliver to each such
holder such shares of stock,  securities  or assets as, in  accordance  with the
foregoing provisions, such holder may be entitled to acquire.
                  (f)  Certain   Events.   If  any  event  occurs  of  the  type
contemplated  by the provisions of this  paragraph 5 but not expressly  provided
for by such provisions  (including,  without  limitation,  the granting of stock
appreciation rights, phantom stock rights or other rights with equity features),
then  the  Board  of  Directors  shall  make an  appropriate  adjustment  in the
Conversion  Price so as to  protect  the  rights of the  holders  of the  Notes;
provided  that no  such  adjustment  shall  increase  the  Conversion  Price  as
otherwise  determined  pursuant to this  paragraph  5 or decrease  the number of
shares  of  Conversion   Stock  issuable  upon  conversion  of  the  Notes  then
outstanding.
                  (g)      Notices.
                           (i) Immediately upon any adjustment of the Conversion
Price,  the  Company  shall send  written  notice  thereof to the holders of the
Notes, setting forth in reasonable detail and certifying the calculation of such
adjustment.
                           (ii) The Company shall send written notice to the
holder of this  Note at least  twenty  (20) days  prior to the date on which the
Company  closes its books or takes a record (A) with  respect to any dividend or
distribution   upon  the  Common  Stock,  (B)  with  respect  to  any  pro  rata
subscription  offer to holders of Common Stock or (C) for determining  rights to
vote with respect to any Organic Change, dissolution or liquidation.
                           (iii) The Company shall also give at least twenty
(20)  days  prior  written  notice  of the date on  which  any  Organic  Change,
dissolution or liquidation shall take place.
                           (iv) All notices, except those given pursuant to
paragraph 16, shall be delivered in accordance with paragraph 14.
                  (h) Conversion Limit.  Notwithstanding  anything herein to the
contrary,  unless and until the Company  shall have obtained the approval of its
stockholders  for the issuance and sale of  securities  pursuant to the Purchase
Agreement which are convertible into and exercisable for, in the aggregate, more
than 19.9% of the common  equity of the Company  (calculated  as provided in and
required by the rules of the Nasdaq  Stock  Market),  to the extent the rules of
the Nasdaq Stock Market  requiring a  stockholder  vote are  applicable  to such
issuance and sale, or the Company  shall have  obtained  such other  stockholder
approval  as may be  required  to comply  with the rules of such other  national
securities  exchange  upon  which the  Common  Stock  may then be  traded  (such
percentage of Common Stock or other restriction,  the "Conversion  Limit"),  the
Company will not be required to issue shares of Common Stock upon  conversion of
this Note  which  when  taken  together  with all other  shares of Common  Stock
previously  issued upon  conversion of the Preferred Stock and the conversion of
the Notes and exercise of the Warrants issued pursuant to the Purchase
                                     - 17 -
Agreement,  exceeds the Conversion  Limit. In the event that the holders of this
Note  deliver a Notice of  Conversion  with respect to all or any portion of the
outstanding  principal  amount of this  Note and the  number of shares of Common
Stock into which such portion of this Note shall be  convertible  in  accordance
with the terms hereof exceeds the Conversion  Limit, then in lieu of issuing any
shares in excess of the Conversion  Limit ("Excess  Shares"),  the Company shall
pay to the  holder  on the  date  set for  conversion  an  amount  equal  to the
principal  amount of the Note being  converted into Excess Shares  multiplied by
the Optional  Redemption  Price  (together with all accrued and unpaid  interest
thereon).
                  6. Liquidating  Dividends.  If the Company declares a dividend
upon the Common Stock payable  otherwise  than in cash out of earnings or earned
surplus (determined in accordance with generally accepted accounting principles,
consistently  applied)  except for a stock dividend  payable in shares of Common
Stock (a "Liquidating  Dividend"),  then the Company shall pay to the holders of
the Notes at the time of payment  thereof the  Liquidating  Dividend which would
have  been paid on the  shares of  Conversion  Stock  had the Notes  been  fully
converted  immediately  prior to the date on  which a record  is taken  for such
Liquidating Dividend, or, if no record is taken, the date as of which the record
holders of Common Stock entitled to such dividends are to be determined.
                  7. Purchase Rights. If at any time the Company grants,  issues
or sells any  Options,  Convertible  Securities  or rights  to  purchase  stock,
warrants,  securities  or other  property pro rata to the record  holders of any
class of Common  Stock (the  "Purchase  Rights"),  then each holder of the Notes
shall be entitled to acquire, upon the terms applicable to such Purchase Rights,
the  aggregate  Purchase  Rights which such holder  could have  acquired if such
holder  had held the  number of  shares  of  Conversion  Stock  acquirable  upon
conversion of such holder's Note  immediately  before the date on which a record
is taken for the grant, issuance or sale of such Purchase Rights, or, if no such
record is taken,  the date as of which the record holders of Common Stock are to
be determined for the grant, issue or sale of such Purchase Rights.
                  8.  Definitions.  For  purposes  of the Notes,  the  following
capitalized terms have the following meaning.
                  "Blocked  Account"  means  a bank  account  designated  by the
holders of the Notes over which the Company has relinquished control pursuant to
a letter in form and substance  satisfactory  to the holders of the Notes to the
bank at which such account is maintained.
                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.
                  "Change of Control"  has the meaning set forth in  paragraph 3
hereof.
                  "Common  Stock"  means,  collectively,  the  Company's  Common
Stock,  $.001 par value per  share,  and any  capital  stock of any class of the
Company  hereafter  authorized which is not limited to a fixed sum or percentage
of par or stated  value in  respect  to the  rights of the  holders  thereof  to
participate in dividends or in the  distribution of assets upon any liquidation,
dissolution or winding up of the Company.
                                     - 18 -
                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number  of  shares  of  Common  Stock  deemed  to  be  outstanding  pursuant  to
subparagraphs  5(c)(i)  and  5(c)(ii)  hereof  whether  or not the  Options  and
Convertible Securities are actually exercisable at such time.
                  "Consolidated  EBITDA" means, for any period, the sum for such
period of (a) the  consolidated  net income (or  deficit) of the Company and its
Subsidiaries  for such period,  taken as a whole,  plus (b) the sum of,  without
duplication,  (i) income tax expense, (ii) interest expense,  (iii) depreciation
expense, (iv) amortization expense and (v) any extraordinary  non-cash loss less
(c) interest or investment income, less (d) any extraordinary  non-cash gain, in
each case  without  giving  effect to any net  extraordinary  gains or losses or
gains or  losses  for  sales of  assets  other  than in the  ordinary  course of
business,  all as presented on the Company's financial statements and determined
in accordance with GAAP.
                  "Consolidated  Net  Indebtedness"  means, at any time, (a) the
aggregate Indebtedness (as defined in the Purchase Agreement) of the Company and
its  Subsidiaries at such time determined on a consolidated  basis in accordance
with GAAP  less (b) cash and cash  equivalents  as  presented  on the  Company's
financial statements.
                  "Conversion Stock" means shares of the Company's Common Stock;
provided,  that if there is a change  such  that the  securities  issuable  upon
conversion  of the Notes are issued by an entity other than the Company or there
is a change in the class of  securities so issuable,  then the term  "Conversion
Stock" shall mean one share of the security  issuable  upon  conversion  of this
Note if such security is issuable in shares,  or shall mean the smallest unit in
which such security is issuable if such security is not issuable in shares.
                  "Convertible   Securities"   means  any  stock  or  securities
(directly or indirectly) convertible into or exchangeable for Common Stock.
                  "Debt-to-EBITDA  Ratio"  means,  for any fiscal  quarter,  the
ratio of (a) Consolidated Net Indebtedness as of the last day of such quarter to
(b) Consolidated EBITDA for such fiscal quarter.
                  "Events of Default"  has the meaning set forth in  paragraph 4
hereof.
                  "GAAP"  means  United  States  generally  accepted  accounting
principles in effect from time to time, consistently
applied.
                  "Interest   Payment  Dates"  has  the  meaning  set  forth  in
paragraph 1 hereof.
                  "Licensees"  means  each of PC  Virginia  Synthetic  Fuel  #1,
L.L.C., a Delaware limited liability  company,  PC West Virginia  Synthetic Fuel
#1, L.L.C., a Delaware limited  liability  company,  PC West Virginia  Synthetic
Fuel #2, L.L.C.,  a Delaware  limited  liability  company,  and PC West Virginia
Synthetic Fuel #3, L.L.C., a Delaware limited liability company.
                                     - 19 -
                  "Market  Price"  of any  security  means  the  average  of the
closing prices of such  security's  sales on all  securities  exchanges on which
such  security may at the time be listed,  or, if there has been no sales on any
such exchange on any day, the average of the highest bid and lowest asked prices
on all such exchanges at the end of such day, or, if on any day such security is
not so listed,  the average of the representative bid and asked prices quoted in
the Nasdaq Stock Market System as of 4:00 P.M., New York time, or, if on any day
such  security is not quoted in the Nasdaq Stock Market  System,  the average of
the  highest  bid  and  lowest   asked  prices  on  such  day  in  the  domestic
over-the-counter   market  as  reported  by  the  National   Quotation   Bureau,
Incorporated,  or any similar successor organization, in each such case averaged
over the  period of the 30 days  immediately  preceding  the day  which  "Market
Price" is being  determined.  If at any time such  security is not listed on any
securities  exchange  or  quoted  in  the  Nasdaq  Stock  Market  System  or the
over-the-counter  market,  the "Market  Price"  shall be the fair value  thereof
determined jointly by the Company and the holders of a majority of the principal
amount of the Notes  outstanding.  If such parties are unable to reach agreement
within a reasonable  period of time,  such fair value shall be  determined by an
independent  appraiser experienced in valuing securities jointly selected by the
Company  and the  holders of a  majority  of the  principal  amount of the Notes
outstanding. The determination of such appraiser shall be final and binding upon
the parties, and the Company shall pay the fees and expenses of such appraiser.
                  "Maturity  Date" means the date that is the fifth  anniversary
of the date of issuance of this Note.
                  "Notice of Conversion"  has the meaning set forth in paragraph
5(a)(ii) hereof.
                  "Optional  Redemption  Price" of any Note as of any particular
date (expressed as a percentage of the outstanding principal amount of such Note
to be  redeemed)  shall be equal to (i) 100%  from the date of  issuance  of the
Notes until and  including the date that is thirty (30) months from such date of
issuance and (ii) 109.85% from the date  following  the date that is thirty (30)
months from the date of issuance of the Notes.
                  "Options"  means any  rights or options  to  subscribe  for or
purchase Common Stock or Convertible Securities.
                  "Organic  Change" has the meaning given that term in paragraph
5(e).
                  "Person" means an individual, a partnership,  a corporation, a
limited liability  company,  an association,  a joint stock company,  a trust, a
joint venture,  an unincorporated  organization and a governmental entity or any
department, agency or political subdivision thereof or other entity.
                  "Redemption  Date" as to any  principal  amount  of the  Notes
means the date specified in the notice of any redemption at the Company's option
or at the holder's option or the applicable date specified herein in the case of
any other redemption.
                  "Securities"   means  any  Capital   Stock  or  other   equity
securities of the Company.
                                     - 20 -
                  "Securities Act" means the Securities Act of 1933, as amended.
                  "Subsidiary"   means,   with   respect  to  any  Person,   any
corporation,  limited  liability  company,  partnership,  association  or  other
business  entity of which (i) if a  corporation,  a majority of the total voting
power of shares of stock  entitled  (without  regard  to the  occurrence  of any
contingency) to vote in the election of directors,  managers or trustees thereof
is at the time owned or controlled,  directly or  indirectly,  by that Person or
one or more of the other  Subsidiaries of that Person or a combination  thereof,
or (ii) if a  limited  liability  company,  partnership,  association  or  other
business  entity,  a majority  of the  partnership  or other  similar  ownership
interest thereof is at the time owned or controlled,  directly or indirectly, by
any Person or one or more Subsidiaries of that Person or a combination  thereof.
For  purposes  hereof,  a Person or  Persons  shall be deemed to have a majority
ownership interest in a limited liability company,  partnership,  association or
other business entity if such Person or Persons shall be allocated a majority of
limited  liability  company,  partnership,  association or other business entity
gains or losses or shall be or control any managing  director or general partner
of such limited liability  company,  partnership,  association or other business
entity.
                  9. Registration of Transfer. Upon the surrender of any Note at
the Company's  principal office, the Company shall, at the request of the holder
of such Note, execute and deliver (at the Company's expense) a new Note or Notes
in  exchange  therefor  representing  in  the  aggregate  the  principal  amount
represented by the  surrendered  Note. Each such new Note shall be registered in
such name and shall  represent  such  principal  amount as is  requested  by the
holder of the surrendered Note and shall be  substantially  identical in form to
the surrendered Note, and interest shall accrue on the new Note from the date to
which interest has been fully paid on such surrendered Note.
                  10.   Replacement.   Upon   receipt  of  evidence   reasonably
satisfactory  to the Company (an  affidavit  of the  registered  holder shall be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
a holder's Note, and in the case of any such loss,  theft or  destruction,  upon
receipt of indemnity  reasonably  satisfactory to the Company  (provided that if
the holder is a financial  institution or other  institutional  investor its own
agreement  shall be satisfacto  ry), or, in the case of any such mutilation upon
surrender of such Note,  the Company shall (at its expense)  execute and deliver
in  lieu of  such  Note a new  Note of  like  kind  representing  the  aggregate
principal amount represented by such lost,  stolen,  destroyed or mutilated Note
and dated the date of such  lost,  stolen,  destroyed  or  mutilated  Note,  and
interest  shall accrue on the new Note from the date to which  interest has been
fully paid on such lost, stolen, destroyed or mutilated Note.
                  11. Cancellation.  After all principal and accrued interest at
any time owed on this Note has been paid in full, this Note shall be surrendered
to the Company for cancellation and shall not be reissued.
                  12.  Payments.  All  payments to be made to the holders of the
Notes  shall be made in the  lawful  money of the  United  States of  America in
immediately available funds.
                  13. Amendment and Waiver. No amendment, modification or waiver
shall be binding or effective  with respect to any  provision of this  Agreement
without the prior written
                                     - 21 -
consent of the  holders of at least 50.1% of the  principal  amount of the Notes
outstanding at the time such action is taken; provided that no such action shall
change  (a) the rate at which or the  manner  in  which  interest  on the  Notes
accrues  or the times at which  such  interest  becomes  payable  or the  amount
payable on redemption of the Notes or the times at which redemption of the Notes
is to occur,  without  the prior  written  consent of the holders of 100% of the
principal amount of the Notes then outstanding,  (b) the Conversion Price of the
Notes or the  number  of  shares  or class of stock  into  which  the  Notes are
convertible,  without  the prior  written  consent of the holders of 100% of the
principal amount of the Notes then outstanding,  or (c) the percentage  required
to approve any change described in clauses (a) and (b) above,  without the prior
written consent of the holders of 100% of the principal amount of the Notes then
outstanding;  and  provided  further  that no change in the terms  hereof may be
accomplished by merger or consolidation of the Company with another  corporation
or entity  unless the  Company has  obtained  the prior  written  consent of the
holders of the applicable  percentage of the principal  amount of the Notes then
outstanding.
                  14.  Place  of  Payment  and  Notices.   Except  as  otherwise
expressly  provided  hereunder,  (a) payments of principal and interest shall be
delivered  and (b) all notices  referred  to herein  shall be (i)  delivered  in
person,  (ii)  transmitted  by telecopy,  (iii) sent by  registered or certified
mail, postage prepaid with return receipt  requested,  or (iv) sent by reputable
overnight courier service,  fees prepaid,  to (x) the Company,  at its principal
executive  offices and (y) to any  noteholder,  at such  holder's  address as it
appears  in the  Purchase  Agreement  (unless  otherwise  indicated  by any such
holder).  Notices shall be deemed given upon personal delivery,  upon receipt of
return  receipt in the case of  delivery  by mail,  upon  acknowledgment  by the
receiving  telecopier  or one day  following  deposit with an overnight  courier
service.
                  15.  GOVERNING  LAW.  THIS  NOTE  SHALL  BE  GOVERNED  BY  AND
CONSTRUED IN ACCORDANCE WITH THE INTERNAL  SUBSTANTIVE  LAWS OF THE STATE OF NEW
YORK  WITHOUT  GIVING  EFFECT TO THE LAWS OF  CONFLICT  OR CHOICE OF LAWS OF THE
STATE  OF NEW  YORK  OR OF ANY  OTHER  JURISDICTION  THAT  WOULD  RESULT  IN THE
APPLICATION OF ANY LAWS OTHER THAN THOSE OF THE STATE OF NEW YORK.
                  16. CONSENT TO JURISDICTION; SERVICE OF PROCESS AND VENUE. ANY
LEGAL  ACTION OR  PROCEEDING  WITH  RESPECT  TO THIS NOTE MAY BE  BROUGHT IN ▇▇▇
▇▇▇▇▇▇  ▇▇ ▇▇▇  ▇▇▇▇▇ ▇▇ ▇▇▇  ▇▇▇▇ IN THE  COUNTY  OF NEW YORK OR IN THE  UNITED
STATES  DISTRICT COURT FOR THE SOUTHERN  DISTRICT OF NEW YORK, AND, BY EXECUTION
AND DELIVERY OF THIS NOTE, THE COMPANY HEREBY IRREVOCABLY  ACCEPTS IN RESPECT OF
ITS PROPERTY,  GENERALLY AND UNCONDITIONALLY,  THE JURISDICTION OF THE AFORESAID
COURTS. THE COMPANY FURTHER  IRREVOCABLY  CONSENTS TO THE SERVICE OF PROCESS OUT
OF ANY OF THE AFOREMENTIONED  COURTS AND IN ANY SUCH ACTION OR PROCEEDING BY THE
MAILING OF COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL,  POSTAGE PREPAID,  TO
THE COMPANY AT ITS PRINCIPAL  EXECUTIVE OFFICE, SUCH SERVICE TO BECOME EFFECTIVE
TEN (10) DAYS AFTER SUCH MAILING.  NOTHING  HEREIN SHALL AFFECT THE RIGHT OF THE
HOLDERS OF THE NOTES TO SERVICE OF PROCESS IN ANY OTHER MANNER  PERMITTED BY LAW
OR TO
                                     - 22 -
COMMENCE LEGAL PROCEEDINGS OR OTHERWISE PROCEED AGAINST THE COMPANY IN ANY OTHER
JURISDICTION.  THE COMPANY  HEREBY  EXPRESSLY  AND  IRREVOCABLY  WAIVES,  TO THE
FULLEST  EXTENT  PERMITTED BY LAW, ANY  OBJECTION  WHICH IT MAY NOW OR HEREAFTER
HAVE TO THE  JURISDICTION OR LAYING OF VENUE OF ANY SUCH  LITIGATION  BROUGHT IN
ANY SUCH COURT REFERRED TO ABOVE AND ANY CLAIM THAT ANY SUCH LITIGATION HAS BEEN
BROUGHT  IN AN  INCONVENIENT  FORUM.  TO THE  EXTENT  THAT  THE  COMPANY  HAS OR
HEREAFTER  MAY ACQUIRE ANY IMMUNITY FROM  JURISDICTION  OF ANY COURT OR FROM ANY
LEGAL PROCESS (WHETHER THROUGH SERVICE OR NOTICE,  ATTACHMENT PRIOR TO JUDGMENT,
ATTACHMENT  IN AID OF  EXECUTION  OR  OTHERWISE)  WITH  RESPECT TO ITSELF OR ITS
PROPERTY,  THE COMPANY HEREBY IRREVOCABLY WAIVES SUCH IMMUNITY IN RESPECT OF ITS
OBLIGATIONS UNDER THIS NOTE.
                  17. WAIVER OF JURY TRIAL.  THE COMPANY HEREBY WAIVES ANY RIGHT
TO A TRIAL BY JURY IN ANY ACTION,  PROCEEDING  OR  COUNTERCLAIM  CONCERNING  ANY
RIGHTS UNDER THIS NOTE OR UNDER ANY  AMENDMENT  DELIVERED OR WHICH IN THE FUTURE
MAY BE  DELIVERED  IN  CONNECTION  HEREWITH,  OR ARISING  FROM ANY  RELATIONSHIP
EXISTING  IN  CONNECTION  WITH  THIS  NOTE,  AND  AGREES  THAT ANY SUCH  ACTION,
PROCEEDING OR COUNTERCLAIM  SHALL BE TRIED BEFORE A COURT AND NOT BEFORE A JURY.
THE COMPANY CERTIFIES THAT NO OFFICER, REPRESENTATIVE,  AGENT OR ATTORNEY OF THE
HOLDERS OF THIS NOTE HAS REPRESENTED,  EXPRESSLY OR OTHERWISE,  THAT THE HOLDERS
OF THIS NOTE WOULD NOT, IN THE EVENT OF ANY ACTION,  PROCEEDING OR COUNTERCLAIM,
SEEK TO ENFORCE THE FOREGOING WAIVERS. THE COMPANY HEREBY ACKNOWLEDGES THAT THIS
PROVISION  IS A  MATERIAL  INDUCEMENT  FOR THE  HOLDERS  OF THIS NOTE  ACCEPTING
DELIVERY HEREOF.
                                    * * * * *
                                     - 23 -
                  IN WITNESS  WHEREOF,  the Company has executed  and  delivered
this Note as of the date first written above.
                            COVOL TECHNOLOGIES, INC.
Attest                                          By /s/ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ 
                                                  ------------------------------
/s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇                          Its CFO
-------------------------------                   ------------------------------
                                                                       Exhibit A
                          FORM OF NOTICE OF CONVERSION
                                            ____________________, 199_
BY FACSIMILE:                       or      ______________ (alternate)
Covol Technologies, Inc.
▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇
▇▇▇▇, ▇▇▇▇  ▇▇▇▇▇
cc:   [Name of Transfer Agent]
                          Re: Convertible Secured Note
         The  undersigned  hereby elects to convert the principal  amount of the
Convertible Secured Note indicated below, into shares of Common Stock, par value
$.001 per share of the Company, as of the following date:
Date to Effect Conversion:
Principal amount of Note being Converted:
Conversion Price (calculated as follows):
The number of shares of Common  Stock to be  received on  conversion  of $______
principal amount of the Note is _______ shares.
                                       A-1
Delivery Instructions:
Certificates to be
issued in the name of:
Certificates to be
delivered to:
Date:    
                    Authorized signature of Registered Holder
                             CONFIRMATION OF RECEIPT
                             OF NOTICE OF CONVERSION
                           AND CONVERSION CALCULATION:
Acknowledged:
COVOL TECHNOLOGIES, INC.
By:                        --------------------------------------------
Name:                      --------------------------------------------
Title:                     --------------------------------------------
                                       A-2