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The US trademark PERMATONE was filed as Word mark on 03/15/1956 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/04/1958.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72004634 |
Register number | 669186 |
Application date | March 15, 1956 |
Entry date | November 4, 1958 |
ID: 1372004634