K KEYSTONE Logo (USPTO, 11/22/1966)
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The US trademark K KEYSTONE was filed as Word and figurative mark on 11/22/1966 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/02/1968.
The current status of the mark is "REGISTERED AND RENEWED".
#Circles containing inscriptions arranged in circular form
Trademark form | Word and figurative mark |
File reference | 841546 |
Register number | 72259251 |
Application date | November 22, 1966 |
Entry date | January 2, 1968 |
Expiration date | January 2, 2028 |
ID: 13