DI-LOCK Logo (USPTO, 08/22/1977)
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The US trademark DI-LOCK was filed as Figurative mark on 08/22/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/22/1978.
The current status of the mark is "EXPIRED".
| Trademark form | Figurative mark |
| File reference | 73138551 |
| Register number | 1100050 |
| Application date | August 22, 1977 |
| Entry date | August 22, 1978 |
Trademark owner
THE DRESSER BLDG.
75221 DALLAS
US
75221 DALLAS
US
goods and services
8
CIRCULAR DIAMOND SAW BLADES AND PARTS THEREFOR
ID: 1373138551