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The US trademark O-B was filed as Word mark on 12/21/1966 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/05/1968.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72261219 |
| Register number | 845534 |
| Application date | December 21, 1966 |
| Publication date | December 19, 1967 |
| Entry date | March 5, 1968 |
Trademark owner
ONE FEDERAL ST.
02101 BOSTON
US
02101 BOSTON
US
Trademark representatives
goods and services
5
SURGICAL DRESSINGS [ , AND SANITARY NAPKINS AND TAMPONS ]
ID: 1372261219