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The US trademark PIE TONE was filed as Word mark on 10/29/1968 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/28/1970.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72310792 |
Register number | 890180 |
Application date | October 29, 1968 |
Entry date | April 28, 1970 |
ID: 1372310792