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The US trademark DUO-SEAL was filed as Word mark on 11/27/1987 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/23/1988.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73697840 |
| Register number | 1501652 |
| Application date | November 27, 1987 |
| Publication date | May 31, 1988 |
| Entry date | August 23, 1988 |
Trademark owner
HIGHWAY 52, N.W.
47906 WEST LAFAYETTE
US
47906 WEST LAFAYETTE
US
Trademark representatives
goods and services
40
IMPREGNATION AND COATING OF POWDERED METAL PARTS SERVICES
ID: 1373697840