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The US trademark DURAPLEX was filed as Word mark on 08/22/1946 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/11/1948.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71507845 |
Register number | 438701 |
Application date | August 22, 1946 |
Entry date | May 11, 1948 |
ID: 1371507845