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The US trademark DUOVUE was filed as Word mark on 03/12/1963 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/02/1964.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72164458 |
Register number | 770814 |
Application date | March 12, 1963 |
Entry date | June 2, 1964 |
ID: 1372164458