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The US trademark OBSERVER was filed as Word mark on 03/02/1962 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/25/1962.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72138932 |
Register number | 742525 |
Application date | March 2, 1962 |
Entry date | December 25, 1962 |
ID: 1372138932