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The US trademark POWERGRAPH was filed as Word mark on 07/30/1976 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/08/1977.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 73095141 |
Register number | 1060543 |
Application date | July 30, 1976 |
Entry date | March 8, 1977 |
ID: 1373095141