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The US trademark MASTERGRADE was filed as Word mark on 05/15/1974 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/24/1975.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 73021469 |
Register number | 1014203 |
Application date | May 15, 1974 |
Entry date | June 24, 1975 |
ID: 1373021469