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The US trademark DIALGRADE was filed as Word mark on 11/28/1969 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/17/1971.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 918461 |
Register number | 72344914 |
Application date | November 28, 1969 |
Entry date | August 17, 1971 |
Expiration date | August 17, 2031 |
ID: 13