Common use of Reg No Clause in Contracts

Reg No. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT Portugal SEE EUROPEAN COMMUNITY TRADEMARK CLARENT (and C Portugal in Circle Design) SEE EUROPEAN COMMUNITY [CLARENT LOGO] TRADEMARK CLARENT Singapore Registration No. Class 9: computer systems, namely hardware and T97/06204C software, that allow phone conversations and other voice and data communications to take place in intranets and global computer networks. CLARENT (and C Singapore Registration No. Class 9: computer systems, namely hardware and software in Circle Design) T99/10412F that allow phone conversations and other voice and data communications to take place in local and wide area [CLARENT LOGO] networks and global computer networks. CLARENT CONFIDENTIAL MARK COUNTRY APPL/REG NO. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT South Korea Application No. Class 9: computer systems, namely hardware and software 40-1999-0024824 Regist▇▇▇▇▇▇ ▇▇. 470823 CLAREN▇ (▇▇▇ ▇ ▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇ ▇▇. ▇▇▇▇▇ ▇: ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇▇▇▇▇ hardware and in Circle Design) 40-1999-0035880 software, that allow phone conversations ▇▇▇ ▇▇▇▇▇ voice and data communications to take place in local Registration No. and wide area networks and global computer networks; 447324 recorded computer software and recorded computer [CLARENT LOGO] programs CLARENT Spain SEE EUROPEAN COMMUNITY TRADEMARK CLARENT (and C Spain in Circle Design) SEE EUROPEAN COMMUNITY [CLARENT LOGO] TRADEMARK MARK COUNTRY APPL/REG NO. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT Sweden SEE EUROPEAN COMMUNITY TRADEMARK CLARENT (and C Sweden in Circle Design) SEE EUROPEAN COMMUNITY [CLARENT LOGO] TRADEMARK CLARENT (and C Switzerland Registration No. Class 9: scientific, nautical, surveying, electric, in Circle Design) 469,508 photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments, apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus; computer systems, namely hardware and software that allow phone conversations and other voice and data communications to take place [CLARENT LOGO] in local and wide area networks and global computer networks Class 16: manuals MARK COUNTRY APPL/REG NO. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT Taiwan Application No. Class 9: computer systems, namely modems, computer 87054091 software, computers, light pens, diskettes, optical disks, computer keyboards, card punchers, card readers, Registration No readers, printers, disk drives, memory, 881294 micro-computers, computer mainframes, computer mice, microprocessors, information storage, bar code scanners, read-only storage, central processors, disk drivers, data readers, computer plotters, program designing devices, printer buffers, computer information editors, computer programs, computerized touch sensor input devices, program cassettes for TV video games, cleaning disks for disk drive heads, magnetic identification cards, credit cards, telephone cards, teller machine banking cards and financial cards, disk cases, dust-proof covers for computers, disk organizers, keyboard dust covers, printer ink cartridges, printer toner cartridges, chips, semiconductors, integrated circuits, Chinese character cards, shadow masks, masks, network cards, electric circuit boards, interface cards, micro-circuits, printed circuit boards, printed circuit substrates, integrated circuit sockets CLARENT (and C Taiwan Application No. Class 9: computer systems, namely hardware including in Circle Design) 88047039 modems, computers, light pens, diskettes, optical disks, computer keyboards, card punchers, card readers, Registration No. readers, printers, disc drives, memory, 925047 micro-computers, computer mainframes, computer mouse, micro-processors, information storage, bar code scanners, read-only storage, central processors, disc drivers, data readers, computer plotters, program design devices, printer buffers, computer information [CLARENT LOGO] editors, computer programs, computerized touch sensor input devices, program cassettes for TV video games, cleaning discs for disc drive heads, magnetic identification cards, credit cards, telephone cards, teller machine banking cards and financial cards, disc cases, dust-proof covers for computers, disc organizers, keyboard dust covers, printer ink cartridges, printer toner cartridges, chips, semiconductors integrated circuits, Chinese character cards, shadow marks, masks, network cards, electric circuit boards, interface cards, micro-circuits, printed circuit boards, printed circuit substrates, integrated circuit sockets; computer software

Reg No. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT Portugal SEE Austria See EUROPEAN COMMUNITY TRADEMARK CLARENT (and C Portugal Austria in Circle Design) SEE See EUROPEAN COMMUNITY TRADEMARK [CLARENT LOGO] CLARENT Belgium See EUROPEAN COMMUNITY TRADEMARK CLARENT Singapore Registration CONFIDENTIAL MARK COUNTRY APPL/REG NO. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT (and C Belgium in Circle Design) See EUROPEAN COMMUNITY TRADEMARK [CLARENT LOGO] CLARENT Brazil Application No. Class 9: computer systems, namely hardware and T97/06204C software 821346598 CLARENT (and C Brazil Application No. Class 9: computer systems, namely hardware and software in Circle Design) 822045591 that allow phone conversations and other voice and data communications in local or distant networks and in [CLARENT LOGO] global computer networks; manuals for the above-mentioned computer systems sold as a unit CLARENT Canada Application No. computer systems, namely hardware and software, that 846,596 allow phone conversations and other voice and data communications to take place in intranets and global computer networks. CLARENT (and C Singapore Registration No. Class 9: computer systemsnetworks TMA 528,570 computer services, namely hardware and software in Circle Design) T99/10412F that allow phone conversations and other providing access to voice and data communications to take place in local and wide area [CLARENT LOGO] networks via intranet and global computer networks. CLARENT CONFIDENTIAL MARK COUNTRY APPL/REG NO. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT South Korea (and C Canada Application No. Class 9: computer systems, namely hardware and in Circle Design) 1,029,475 software, that allow phone conversations and other voice and data communications to take place in local and wide area networks and global computer networks, [CLARENT LOGO] and manuals sold therewith as a unit CLARENT Chile Application No. Class 9: computer systems, namely, hardware and 439.903 software 40-1999-0024824 Regist▇▇▇▇▇▇ ▇▇that allow phone conversations and other voice and data communications to take place in local and wide Registration No. 470823 CLAREN▇ area networks and global networks; all other products 549.960 in Class 9 CLARENT (▇▇▇ ▇ ▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇ ▇▇and C Chile Application No. ▇▇▇▇▇ ▇Class 9: ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇computer systems, ▇▇▇▇▇▇ namely hardware and in Circle Design) 40-1999-0035880 461.585 software, that allow phone conversations ▇▇▇ ▇▇▇▇▇ and other voice and data communications to take place in local Registration No. and wide area networks and global computer networks; 447324 recorded computer software and recorded computer , [CLARENT LOGO] programs 565,405 and manuals sold therewith as a unit CLARENT Spain SEE EUROPEAN COMMUNITY TRADEMARK CLARENT China Application No. Class 9: computers; computer software (and C Spain in Circle Design) SEE EUROPEAN COMMUNITY [CLARENT LOGO] TRADEMARK pre-recorded)); 9800148296 data processing equipment; connectors (data processing equipment); modems, computer peripheral equipment; Registration No. transmitters (telecommunication); telephones; computer 1405341 memories MARK COUNTRY APPL/REG NO. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT Sweden SEE (and C China Application No. Class 9: computer software (pre-recorded); computers; in Circle Design) 9900133161 computer peripheral equipment; data processing equipment; microprocessors; CD-ROMs; modems [CLARENT LOGO] CLARENT Denmark see EUROPEAN COMMUNITY TRADEMARK CLARENT (and C Sweden Denmark in Circle Design) SEE see EUROPEAN COMMUNITY TRADEMARK [CLARENT LOGO] TRADEMARK CLARENT (and C Switzerland Registration No. Class 9: scientific, nautical, surveying, electric, in Circle Design) 469,508 photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments, apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus; computer systems, namely hardware and software that allow phone conversations and other voice and data communications to take place [CLARENT LOGO] in local and wide area networks and global computer networks Class 16: manuals CONFIDENTIAL MARK COUNTRY APPL/REG NO. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT Taiwan European Application No. Class 9: computer systemshardware and computer software; Community: 550772 communications apparatus and instruments; voice and data communications programs Covers: Austria Class 16: printed matter; catalogues, namely modemsbrochures and Belgium leaflets; user and instruction manuals Denmark Finland Class 42: computer services; research and consultancy, France support and maintenance services relating to computer 87054091 Germany hardware and computer software, computers, light pens, diskettes, optical disks, ; computer keyboards, card punchers, card readers, Registration No readers, printers, disk drives, memory, 881294 micro-computers, programming; Greece provision of access to computer mainframes, databases and to voice Ireland and data communications via internet and global Italy computer mice, microprocessors, information storage, bar code scanners, read-only storage, central processors, disk drivers, data readers, computer plotters, program designing devices, printer buffers, computer information editors, computer programs, computerized touch sensor input devices, program cassettes for TV video games, cleaning disks for disk drive heads, magnetic identification cards, credit cards, telephone cards, teller machine banking cards and financial cards, disk cases, dust-proof covers for computers, disk organizers, keyboard dust covers, printer ink cartridges, printer toner cartridges, chips, semiconductors, integrated circuits, Chinese character cards, shadow masks, masks, network cards, electric circuit boards, interface cards, micro-circuits, printed circuit boards, printed circuit substrates, integrated circuit sockets networks Luxembourg The Netherlands Portugal Spain Sweden United Kingdom CLARENT CONFIDENTIAL MARK COUNTRY APPL/REG NO. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT (and C Taiwan European Registration No. Class 9: computer software and computer hardware; in Circle Design) Community: 1319557 computer software and computer hardware that allow phone conversations and other voice and data Covers: communications to take place in local and wide area [CLARENT LOGO] Austria networks and global computer networks; user and Belgium instructions manuals provided in electronic form Denmark Finland Class 38: telecommunication services; telecommunication France of information, voice and data via a global computer Germany network; providing user access to a global computer Greece network; providing telecommunications connections to a Ireland global computer network and data bases; Italy telecommunication gateway services; electronic mail Luxembourg services The Netherlands Class 42: computer services; research, design and Portugal consultancy services relating to computer hardware and Spain computer software; support and maintenance services Sweden relating to computer hardware and computer software; United computer programming Kingdom CLARENT Finland see EUROPEAN COMMUNITY TRADEMARK CLARENT CONFIDENTIAL MARK COUNTRY APPL/REG NO. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT (and C Finland in Circle Design) SEE EUROPEAN COMMUNITY [CLARENT LOGO] TRADEMARK CLARENT France SEE EUROPEAN COMMUNITY TRADEMARK CLARENT (and C France in Circle Design) SEE EUROPEAN COMMUNITY [CLARENT LOGO] TRADEMARK CLARENT Germany SEE EUROPEAN COMMUNITY TRADEMARK CLARENT CLARENT CONFIDENTIAL MARK COUNTRY APPL/REG NO. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT (and C Germany in Circle Design) SEE EUROPEAN COMMUNITY [CLARENT LOGO] TRADEMARK CLARENT Greece SEE EUROPEAN COMMUNITY TRADEMARK CLARENT (and C Greece in Circle Design) SEE EUROPEAN COMMUNITY [CLARENT LOGO] TRADEMARK CLARENT Hong Kong Application No. Class 9: computer software; computer hardware and 7335/1997 software for conducting phone conversations and voice and data communications in intranets and global Registration No. computer networks [as amended] 11143/1999 CLARENT CONFIDENTIAL MARK COUNTRY APPL/REG NO. GOODS AND SERVICES ---- ------- ------------ ------------------ CLARENT (and C Hong Kong Application No. Class 9: electric, electronic and telecommunications in Circle Design) 13217/1999 apparatus and instruments; apparatus for recording, transmission or reproduction of sound, images or data; Registration No. magnetic data carriers; recording discs; calculating 5831/2001 machines, data processing equipment and computers; computer hardware, computer software, computer peripheral devices; computer systems, namely hardware including [CLARENT LOGO] and software, that allow phone conversations and voice and data communications to take place in local and wide area networks and global computer networks, and manuals sold therewith as a unit; parts and fittings for all the aforesaid goods; manuals in computer-readable, electronically readable or machine readable form for all the aforesaid goods CLARENT Indonesia Application No. Class 9: Computer systems, namely hardware and software D98-19217 that allow phone conversations and other voice and data communications to take place in local and wide area Registration No. networks and global networks 447426 CLARENT Ireland SEE EUROPEAN COMMUNITY TRADEMARK CLARENT (and C Ireland in Circle Design) 88047039 modems, computers, light pens, diskettes, optical disks, computer keyboards, card punchers, card readers, Registration No. readers, printers, disc drives, memory, 925047 micro-computers, computer mainframes, computer mouse, micro-processors, information storage, bar code scanners, read-only storage, central processors, disc drivers, data readers, computer plotters, program design devices, printer buffers, computer information SEE EUROPEAN COMMUNITY [CLARENT LOGO] editors, computer programs, computerized touch sensor input devices, program cassettes for TV video games, cleaning discs for disc drive heads, magnetic identification cards, credit cards, telephone cards, teller machine banking cards and financial cards, disc cases, dust-proof covers for computers, disc organizers, keyboard dust covers, printer ink cartridges, printer toner cartridges, chips, semiconductors integrated circuits, Chinese character cards, shadow marks, masks, network cards, electric circuit boards, interface cards, micro-circuits, printed circuit boards, printed circuit substrates, integrated circuit sockets; computer softwareTRADEMARK CLARENT CONFIDENTIAL