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The US trademark OPTIFLO was filed as Word mark on 06/07/1976 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/28/1976.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73089631 |
| Register number | 1055036 |
| Application date | June 7, 1976 |
| Entry date | December 28, 1976 |
Trademark owner
1201 OAK ST.
80215 LAKEWOOD
US
80215 LAKEWOOD
US
goods and services
10
OXYGENATORS
ID: 1373089631