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The US trademark DURO was filed as Word mark on 02/02/1927 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/27/1927.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71243725 |
Register number | 233267 |
Application date | February 2, 1927 |
Entry date | September 27, 1927 |
ID: 1371243725