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The US trademark GULF-TONE was filed as Word mark on 09/13/1938 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/11/1939.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71410514 |
Register number | 366372 |
Application date | September 13, 1938 |
Entry date | April 11, 1939 |
ID: 1371410514