L4 Logo (USPTO, 07/07/1980)
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The US trademark L4 was filed as Word and figurative mark on 07/07/1980 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/29/1981.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 73269166 |
| Register number | 1171120 |
| Application date | July 7, 1980 |
| Publication date | July 7, 1981 |
| Entry date | September 29, 1981 |
Trademark owner
Glen Rte., Hwy. 47
56431 Aitkin
US
56431 Aitkin
US
Trademark representatives
goods and services
11
Forced Air Furnaces
ID: 1373269166