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The US trademark KEY-LOCK was filed as Word mark on 09/18/1972 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/13/1973.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72435952 |
| Register number | 972993 |
| Application date | September 18, 1972 |
| Entry date | November 13, 1973 |
Trademark owner
300 DELAWARE AVENUE, SUITE 1012
19801 WILMINGTON
US
19801 WILMINGTON
US
goods and services
20
CLOSURE FOR PLASTIC BAGS
ID: 1372435952