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The US trademark SIGMA PSI PHI was filed as Word mark on 04/01/2010 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/09/2010.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 85004766 |
Register number | 3873426 |
Application date | April 1, 2010 |
Publication date | August 24, 2010 |
Entry date | November 9, 2010 |
ID: 1385004766