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The US trademark PROTON was filed as Word mark on 12/07/2005 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/01/2008.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 78768088 |
Register number | 3406918 |
Application date | December 7, 2005 |
Publication date | May 9, 2006 |
Entry date | April 1, 2008 |
ID: 1378768088