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The US trademark COM 21 was filed as Word mark on 01/31/1992 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/11/1997.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74241936 |
| Register number | 2037355 |
| Application date | January 31, 1992 |
| Publication date | June 28, 1994 |
| Entry date | February 11, 1997 |
Trademark owner
83 JAMES AVENUE
94027 ATHERTON
US
94027 ATHERTON
US
Trademark representatives
goods and services
9
interface units to permit the connection of multiple voice, data and datatex carriers to in-house telephone wiring circuits; units for multiplexing and packetizing, and for demultiplexing and depacketizing voice, data and datatex signals; units for transmitting voice, data and datatex signals upstream and down stream as an integral part of cable TV systems using wire, fiber optic and wireless links; and units for interconnection of multiple cable TV, telephone and data transmission systems for transmitting voice, data and datatex signals therebetween in all directions using wire, fiber optic and wireless links therebetween; and parts for each of the above
38
cable television transmission services and data, datatex and voice telecommunicaton services
ID: 1374241936