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The US trademark LD was filed as Word mark on 05/20/1965 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/13/1966.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72219311 |
| Register number | 820239 |
| Application date | May 20, 1965 |
| Entry date | December 13, 1966 |
Trademark owner
SHIRLEY HIGHWAY AT EDSALL ROAD ALEXANDRI A, VA.
goods and services
9
TRANSDUCERS-NAMELY, HYDROPHONES, MICROPHONES, PRESSURE SENSORS, AND ACOUSTIC PROJECTORS
ID: 1372219311