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The US trademark OPTABLOC was filed as Word mark on 05/05/1989 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
| Trademark form | Word mark |
| File reference | 73791545 |
| Application date | May 5, 1989 |
Trademark owner
ONE LINCOLN FIRST SQUARE
146010054 ROCHESTER
US
146010054 ROCHESTER
US
Trademark representatives
goods and services
5
OPHTHALMIC SOLUTIONS
ID: 1373791545