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The US trademark PIO-SORB was filed as Word mark on 03/10/1958 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/24/1959.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72047420 |
| Register number | 676108 |
| Application date | March 10, 1958 |
| Entry date | March 24, 1959 |
Trademark owner
PHILADELPHIA PA.
goods and services
4
FULLER'S EARTH PREPARATION FOR ABSORBING GREASE AND DIRT
ID: 1372047420