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The US trademark DYHARD was filed as Word mark on 04/16/1986 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/03/1987.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1430757 |
| Register number | 73593774 |
| Application date | April 16, 1986 |
| Entry date | March 3, 1987 |
| Expiration date | March 3, 2027 |
Trademark owner
Legal Department7272 Greenville Avenue
75231 Dallas
US
75231 Dallas
US
Trademark representatives
2 North Riverside Plaza
60606 Chicago
US
goods and services
1
Chemicals
ID: 13