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The US trademark DB4O was filed as Word mark on 06/15/2007 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/14/2008.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 77207721 |
Register number | 3517467 |
Application date | June 15, 2007 |
Publication date | December 4, 2007 |
Entry date | October 14, 2008 |
ID: 1377207721