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The US trademark OPTOFRA was filed as Word mark on 06/08/1987 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/19/1988.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 73665274 |
Register number | 1496610 |
Application date | June 8, 1987 |
Publication date | April 26, 1988 |
Entry date | July 19, 1988 |
ID: 1373665274