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The US trademark PTG was filed as Word mark on 02/18/1975 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/30/1975.
The current status of the mark is "CANCELLED - SECTION 7".
| Trademark form | Word mark |
| File reference | 73044334 |
| Register number | 1028558 |
| Application date | February 18, 1975 |
| Entry date | December 30, 1975 |
Trademark owner
6201 SOUTH FREEWAY
76134 FORT WORTH
US
76134 FORT WORTH
US
goods and services
10
OPHTHALMIC DIAGNOSTIC INSTRUMENT FOR THE MEASUREMENT OF INTRAOCULAR PRESSURE
ID: 1373044334