HI-HEAT Logo (USPTO, 08/15/1966)
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The US trademark HI-HEAT was filed as Word and figurative mark on 08/15/1966 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/21/1967.
The current status of the mark is "EXPIRED".
Trademark form | Word and figurative mark |
File reference | 72252413 |
Register number | 838990 |
Application date | August 15, 1966 |
Entry date | November 21, 1967 |
ID: 1372252413