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The US trademark PFR was filed as Word mark on 11/30/1966 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/16/1968.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72260488 |
| Register number | 852540 |
| Application date | November 30, 1966 |
| Entry date | July 16, 1968 |
Trademark owner
1100 MIDTOWN TOWER
14604 ROCHESTER
US
14604 ROCHESTER
US
goods and services
1
CHEMICAL PREPARATION WHICH REACTS WITH METAL AND BECOMES AN INTEGRAL PART THEREOF
ID: 1372260488