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The US trademark TU TONE was filed as Word mark on 09/18/1970 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/20/1972.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 72371040 |
Register number | 936326 |
Application date | September 18, 1970 |
Entry date | June 20, 1972 |
ID: 1372371040