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The US trademark COG was filed as Word mark on 10/01/1956 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/04/1957.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72016724 |
| Register number | 646458 |
| Application date | October 1, 1956 |
| Entry date | June 4, 1957 |
Trademark owner
goods and services
7
OIL AND GAS SEPARATOR
ID: 1372016724