USPTO trademark record

COMSPHERE

Dead mark · Owner AMERICAN TELEPHONE AND TELEGRAPH COMPANY · Classes 9

Mark details

Owner: AMERICAN TELEPHONE AND TELEGRAPH COMPANY
Serial number: 74023151
Registration number: 1678989
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1990-01-25
Registered: 1992-03-10
Goods / services: NETWORK MANAGEMENT SYSTEMS, COMPRISING COMPUTER PROGRAMS, COMPUTERS, MODEMS, MONITORS, MULTIPLEXERS, PERIPHERALS AND INTERFACE UNITS

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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