OP LAMP Logo (USPTO, 08/03/1970)
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The US trademark OP LAMP was filed as Figurative mark on 08/03/1970 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/20/1971.
The current status of the mark is "EXPIRED".
Trademark form | Figurative mark |
File reference | 72366870 |
Register number | 916650 |
Application date | August 3, 1970 |
Entry date | July 20, 1971 |
ID: 1372366870