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The US trademark OPTI-SIL was filed as Word mark on 08/13/2002 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/15/2005.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 78153719 |
Register number | 2933958 |
Application date | August 13, 2002 |
Publication date | July 15, 2003 |
Entry date | March 15, 2005 |
ID: 1378153719