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The US trademark PROTON was filed as Word mark on 04/26/1996 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/23/1998.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 75094896 |
Register number | 2166800 |
Application date | April 26, 1996 |
Publication date | September 2, 1997 |
Entry date | June 23, 1998 |
ID: 1375094896