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The US trademark KEY-OP was filed as Word mark on 01/02/1987 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/18/1987.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 73638028 |
Register number | 1452912 |
Application date | January 2, 1987 |
Publication date | May 26, 1987 |
Entry date | August 18, 1987 |
ID: 1373638028