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The US trademark DUROCK was filed as Word mark on 08/10/1981 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/06/1982.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73322723 |
| Register number | 1193181 |
| Application date | August 10, 1981 |
| Publication date | January 12, 1982 |
| Entry date | April 6, 1982 |
Trademark owner
1644 Whittier Ave.
92627 Costa Mesa
US
92627 Costa Mesa
US
Trademark representatives
goods and services
17
Ceramic Materials for Electrical, Thermal and Radiation Types of Insulation
ID: 1373322723