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The US trademark DUO was filed as Word mark on 09/23/2010 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/14/2012.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 85137107 |
Register number | 4191250 |
Application date | September 23, 2010 |
Publication date | November 1, 2011 |
Entry date | August 14, 2012 |
ID: 1385137107