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The US trademark OPCO was filed as Word mark on 08/22/1966 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/27/1968.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72252917 |
Register number | 844837 |
Application date | August 22, 1966 |
Entry date | February 27, 1968 |
ID: 1372252917