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The US trademark PARTITION-LOK was filed as Word mark on 04/01/1957 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/29/1958.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72027254 |
| Register number | 660926 |
| Application date | April 1, 1957 |
| Entry date | April 29, 1958 |
Trademark owner
714 E. 61ST ST.
CHICAGO
US
CHICAGO
US
goods and services
6
MASONRY REINFORCING WALL BONDS
ID: 1372027254