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The US trademark O=P=C was filed as Word mark on 07/25/1929 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/19/1929.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71287664 |
Register number | 264244 |
Application date | July 25, 1929 |
Entry date | November 19, 1929 |
ID: 1371287664