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The US trademark BIO-FIBER was filed as Word mark on 05/08/1972 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/02/1973.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72423720 |
| Register number | 969609 |
| Application date | May 8, 1972 |
| Entry date | October 2, 1973 |
Trademark owner
32ND AND GRIFFIN AVE.
94804 RICHMOND
US
94804 RICHMOND
US
goods and services
9
SEMI-PERMEABLE HOLLOW FIBER DEVICES FOR LABORATORY USE AS MOLECULAR SIEVES, WITH STRUCTURES CONTAINING PORES OF CONTROLLED DIMENSIONS
ID: 1372423720