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The US trademark HART-LOCK was filed as Word mark on 12/27/1974 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/23/1975.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73040518 |
| Register number | 1021000 |
| Application date | December 27, 1974 |
| Entry date | September 23, 1975 |
Trademark owner
600 TRAVIS, SUITE 5600
77002 HOUSTON
US
77002 HOUSTON
US
Trademark representatives
goods and services
9
ELECTRIC RECEPTACLES, CONNECTORS, CAPS, INLETS, OUTLETS, PLATES, COVERS, RUBBER BOOTS FOR ELECTRIC CAPS AND CONNECTORS, AND ACCESSORIES USED IN CONNECTION WITH SAID DEVICES
ID: 1373040518