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The US trademark ISOTON was filed as Word mark on 03/06/1967 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/30/1968.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72266007 |
Register number | 848055 |
Application date | March 6, 1967 |
Publication date | February 13, 1968 |
Entry date | April 30, 1968 |
ID: 1372266007