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The US trademark E-TDMA was filed as Word mark on 04/19/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/17/1991.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74050798 |
| Register number | 1657215 |
| Application date | April 19, 1990 |
| Publication date | November 13, 1990 |
| Entry date | September 17, 1991 |
Trademark owner
11717 EXPLORATION LANE
20876 GERMANTOWN
US
20876 GERMANTOWN
US
Trademark representatives
goods and services
9
wireless digital cellular telephone system
ID: 1374050798