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The US trademark TENAX COLUMBUS was filed as Word mark on 12/10/1985 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/22/1986.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 73572694 |
Register number | 1401840 |
Application date | December 10, 1985 |
Publication date | April 29, 1986 |
Entry date | July 22, 1986 |
ID: 1373572694