USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark RK was filed as Word mark on 12/31/1941 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/12/1942.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 71449915 |
| Register number | 395168 |
| Application date | December 31, 1941 |
| Entry date | May 12, 1942 |
Trademark owner
Lexington
US
goods and services
9
Electrical Space Discharge Tubes
ID: 1371449915