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The US trademark EXTENDED SUB-AUDIBLE SIGNALING was filed as Word mark on 03/18/1993 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
| Trademark form | Word mark |
| File reference | 74369810 |
| Application date | March 18, 1993 |
Trademark owner
4700 Amon Carter Boulevard
76115 Fort Worth
US
76115 Fort Worth
US
Trademark representatives
goods and services
9
radio and base station equipment
ID: 1374369810