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The US trademark HYDROHEARTH was filed as Word mark on 02/22/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/15/1977.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73116534 |
| Register number | 1077330 |
| Application date | February 22, 1977 |
| Entry date | November 15, 1977 |
Trademark owner
Ridgway
US
goods and services
11
WATER-CIRCULATING FIREPLACE GRATE
ID: 1373116534