KEYSTONE Logo (USPTO, 02/22/1982)
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The US trademark KEYSTONE was filed as Word and figurative mark on 02/22/1982 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/23/1986.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word and figurative mark |
File reference | 73351541 |
Register number | 1422093 |
Application date | February 22, 1982 |
Publication date | September 30, 1986 |
Entry date | December 23, 1986 |
ID: 1373351541