TOPAZ Logo (USPTO, 02/23/1978)
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The US trademark TOPAZ was filed as Figurative mark on 02/23/1978 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/12/1979.
The current status of the mark is "EXPIRED".
| Trademark form | Figurative mark |
| File reference | 73159741 |
| Register number | 1119953 |
| Application date | February 23, 1978 |
| Entry date | June 12, 1979 |
Trademark owner
3855 RUFFIN ROAD
92123 SAN DIEGO
US
92123 SAN DIEGO
US
goods and services
9
COMPUTER PERIPHERALS USED TO REGULATE AND CONDITION COMMERCIAL ELECTRICAL POWER; NOISE SUPPRESSION TRANSFORMERS AND ELECTRONIC INVERTERS AND FREQUENCY CONVERTERS
ID: 1373159741