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The US trademark HEAT SEAL was filed as Word mark on 07/24/1978 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/10/1981.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73179400 |
| Register number | 1176930 |
| Application date | July 24, 1978 |
| Publication date | August 18, 1981 |
| Entry date | November 10, 1981 |
Trademark owner
21211 TELEGRAPH
48034 SOUTHFIELD
US
48034 SOUTHFIELD
US
Trademark representatives
goods and services
9
Automatic Vent Dampers for Furnaces
ID: 1373179400