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The US trademark PORTA-TANK was filed as Word mark on 05/27/1976 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/11/1977.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73088692 |
| Register number | 1055915 |
| Application date | May 27, 1976 |
| Entry date | January 11, 1977 |
Trademark owner
5155 CROOKSHANK ROAD CINCINNATI, OHIO 45 238
goods and services
6
OXYGEN TANK HOLDER FOR ATTACHMENT TO WHEELCHAIRS OF PATIENTS REQUIRING OXYGEN THERAPY
ID: 1373088692