KEYSTONE Logo (USPTO, 08/22/1986)
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The US trademark KEYSTONE was filed as Figurative mark on 08/22/1986 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/21/1987.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 73616141 |
| Register number | 1437167 |
| Application date | August 22, 1986 |
| Publication date | January 27, 1987 |
| Entry date | April 21, 1987 |
Trademark owner
3411 SILVERSIDE ROAD
19810 WILMINGTON
US
19810 WILMINGTON
US
Trademark representatives
goods and services
9
VIDEOCASSETTES
ID: 1373616141