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The US trademark THYROTROL was filed as Word mark on 11/19/1973 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/17/1974.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73006730 |
| Register number | 999446 |
| Application date | November 19, 1973 |
| Entry date | December 17, 1974 |
Trademark owner
8700 N. STEMMONS FREEWAY
DALLAS
US
DALLAS
US
goods and services
1
CONTROL SERUM FOR USE IN IN VITRO THYROID HORMONE TESTS
ID: 1373006730