KEYSTONE Logo (USPTO, 05/17/1985)
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The US trademark KEYSTONE was filed as Figurative mark on 05/17/1985 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/19/1985.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Figurative mark |
File reference | 73538173 |
Register number | 1371736 |
Application date | May 17, 1985 |
Publication date | September 10, 1985 |
Entry date | November 19, 1985 |
ID: 1373538173