TT Logo (USPTO, 02/09/1977)
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The US trademark TT was filed as Word and figurative mark on 02/09/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/04/1978.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 73115190 |
| Register number | 1088926 |
| Application date | February 9, 1977 |
| Entry date | April 4, 1978 |
Trademark owner
2435 N. NAOMI ST.
91504 BURBANK
US
91504 BURBANK
US
goods and services
42
ENVIRONMENTAL TESTING SERVICES FOR SEMICONDUCTOR AND MICROELECTRONIC DEVICES-NAMELY, TEMPERATURE CYCLE, MECHANICAL SHOCK AND VIBRATION, CENTRIFUGE, BURN-IN, ELECTRICAL, STABILIZATION BAKE, THERMAL SHOCK, FINE AND GROSS LEAD, DYE PENETRATION, SOLDERABILITY, SALT SPRAY AND HUMIDITY TESTING
ID: 1373115190