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The US trademark DUR-ROK was filed as Word mark on 10/26/1972 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/09/1973.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 72439486 |
| Register number | 969990 |
| Application date | October 26, 1972 |
| Entry date | October 9, 1973 |
Trademark owner
2100 NORMAN DRIVE, WEST
60085 WAUKEGAN
US
60085 WAUKEGAN
US
Trademark representatives
goods and services
19
BASALT LINING FOR PIPE, AND FOR OTHER EQUIPMENT, USED FOR CONVEYING AND STORING ABRASIVE MATERIAL
ID: 1372439486