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The US trademark HEV-E-OIL was filed as Word mark on 12/06/1947 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/26/1949.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71543567 |
Register number | 512817 |
Application date | December 6, 1947 |
Entry date | July 26, 1949 |
ID: 1371543567