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The US trademark HI-HEATER was filed as Word mark on 10/17/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/14/1978.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73144956 |
| Register number | 1106022 |
| Application date | October 17, 1977 |
| Entry date | November 14, 1978 |
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goods and services
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SOLAR WATER HEATING SYSTEMS COMPRISING COLLECTOR, STEEL BOX, TRANSPARENT COVER SHEET, INSULATION, REFLECTOR, WATER TANK, UPPER AND LOWER HEADER AND PARTS, INCLUDING REPLACEMENT PARTS THEREOF, WHEN SOLD AS A UNIT
ID: 1373144956