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The US trademark DF was filed as Word mark on 01/12/1976 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/04/1978.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 73074107 |
Register number | 1088552 |
Application date | January 12, 1976 |
Entry date | April 4, 1978 |
ID: 1373074107