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The US trademark HEAT-LINE was filed as Word mark on 12/11/1991 at the U.S. Patent and Trademark Office. The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1819453 |
| Register number | 74229194 |
| Application date | December 11, 1991 |
Trademark owner
1095 Green Lake Road1095 Green Lake Road
K0M1J0 Carnarvon, Ontario
124
K0M1J0 Carnarvon, Ontario
124
goods and services
11
Environmental control apparatus
ID: 13