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The US trademark PROTON was filed as Word mark on 03/01/1996 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/02/1998.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 75066284 |
Register number | 2162493 |
Application date | March 1, 1996 |
Publication date | May 6, 1997 |
Entry date | June 2, 1998 |
ID: 1375066284