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The US trademark PORTER DOT 121 was filed as Word mark on 02/03/1975 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/16/1975.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73043325 |
| Register number | 1020480 |
| Application date | February 3, 1975 |
| Entry date | September 16, 1975 |
Trademark owner
PORTER BLDG.
15219 PITTSBURGH
US
15219 PITTSBURGH
US
goods and services
12
BRAKE BLOCKS
ID: 1373043325