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The US trademark OPTISTOP was filed as Word mark on 09/09/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/28/1992.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 74202496 |
Register number | 1703007 |
Application date | September 9, 1991 |
Publication date | May 5, 1992 |
Entry date | July 28, 1992 |
ID: 1374202496