74201963
Sep 9, 1991
Jul 12, 1994
Active Trademark
computer hardware, computer programs in the field of telecommunications networking and diagnostics interface, and telecommunications equipment; namely, telecommunications switching equipment, and a voice, data and image communications network to allow users in a local area to interface with existing telecommunications networks comprising computer programs and computer hardware; namely, computer processors, servers, workstations, peripherals and software for use therewith to act as a switching system and network
Electrical and Scientific Apparatus