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The US trademark OPTHAKOTE was filed as Word mark on 04/04/1974 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/01/1975.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73017929 |
| Register number | 1007780 |
| Application date | April 4, 1974 |
| Entry date | April 1, 1975 |
Trademark owner
3401 HILLVIEW AVE.
94304 PALO ALTO
US
94304 PALO ALTO
US
Trademark representatives
goods and services
5
VEHICLE FOR VETERINARY OPHTHALMIC PREPARATIONS
ID: 1373017929