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The US trademark E-QUALIDYNE was filed as Word mark on 04/18/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/27/1977.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73123278 |
| Register number | 1080274 |
| Application date | April 18, 1977 |
| Entry date | December 27, 1977 |
Trademark owner
222 HARTREY AVE.
60204 EVANSTON
US
60204 EVANSTON
US
goods and services
9
MICROPHONES
ID: 1373123278