Serial Number
74023151
Owner
AMERICAN TELEPHONE AND TELEGRAPH COMPANYAttorney
Scott A. HorstemeyerFirst Use Date
May 11, 1990
Filing Date
Jan 25, 1990
COMSPHERE Trademark
Serial Number: 74023151 • Registration: 1678989
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
January 25, 1990
Registration Date
March 10, 1992
First Use Anywhere
May 11, 1990
First Use in Commerce
May 11, 1990
Published for Opposition
August 14, 1990
Cancellation Date
January 29, 2016
Goods & Services
NETWORK MANAGEMENT SYSTEMS, COMPRISING COMPUTER PROGRAMS, COMPUTERS, MODEMS, MONITORS, MULTIPLEXERS, PERIPHERALS AND INTERFACE UNITS