PICTURETEL CORPORATION

teleconferencing and videoconferencing equipment and software, sold as separate components and as a system, for purposes of interactive audio/visual, multimedia, digital and tele-communications, namely, video cameras; document cameras; microphones; loud speakers; video monitors; speaker telephones; video telephones; keypads; electronic drawing apparatus; video cassette recorders; media converters; electronic and computer cables; coders and decoders; modems; circuit boards, cards and chips; multipoint control units; computer hardware, software and firmware for operating the above equipment, for receiving and displaying information and data, for establishing local and wide area network connections, for conference scheduling and administration and for data compression and decompression; and user manuals sold as a unit with such equipment and software

audio/visual, multimedia and digital communication equipment and software for the collaborative use of information and data among two or more computers and/or software applications and user manuals sold as a unit with such equipment and software

audio/visual, multimedia, digital and telecommunications equipment and software, for use in teleconferencing and videoconferencing, and user manuals sold as a unit with such equipment and software

telecommunications services, namely, audio and video teleconferencing via telephone cable, optic cable, computer network and satellite system and consulting services therefor

telecommunications equipment and software, sold as separate components and as a system for purposes of personal audio/video communications and videoconferencing, namely, video cameras, document cameras, loud speakers, speaker telephones, microphones, video monitors, keypads, electronic drawing apparatus, video cassette recorders, media converters, electrial and computer cables, coders, decoders, computer interface circuit boards, multipoint controllers, and computer hardware and programs for operating the above telecommunications equipment, for establishing network connections, for conference scheduling and administration and for data compression, and modems, telecommunications circuit boards and cards, cabinets and carts for such equipment, and user manuals sold as a unit with such equipment and software

Class 009: COMPUTERIZED CODERS AND DECODERS AND VIDEO PROGRAM CARTRIDGES THEREFOR

audio teleconferencing; video teleconferencing; electronic transmission of data and documents via computer terminals; electronic transmission of voice, video, messages and data; video-on-demand transmission services; business consultation services in the field of audio and video teleconferencing

videoconferencing equipment and software, sold as separate components and as a system, namely video cameras, document cameras, loud speakers, speaker telephones, microphones, video monitors, keypads, electronic drawing apparatus, video cassette recorders, media converters, electrical and computer cables, coders, decoders, computer interface circuit boards, multipoint controllers, and computer hardware and programs for operating the above videoconferencing equipment, for establishing network connections, for conference scheduling and administration and for data compression, and modems, telecommunications circuit boards and cards, cabinets and carts for such equipment, and user manuals sold as a unit with such equipment and software

Class 009: COMPUTERIZED CODERS AND DECODERS AND VIDEO PROGRAM CARTRIDGES THEREFOR

Class 009: VIDEO COMMUNICATIONS SYSTEMS NAMELY, VIDEO CODEC IN THE NATURE OF AN ADVANCED SOFTWARE-BASED SIGNAL PROCESSING COMPUTER AND VIDEO COMMUNICALTION PROGRAM CARTRIDGES