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The US trademark OPEN-THROAT was filed as Word mark on 03/22/1976 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/28/1976.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 73081980 |
Register number | 1048887 |
Application date | March 22, 1976 |
Entry date | September 28, 1976 |
ID: 1373081980