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The US trademark HOT LINE was filed as Word mark on 10/19/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/03/1979.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 73145207 |
Register number | 1121421 |
Application date | October 19, 1977 |
Entry date | July 3, 1979 |
ID: 1373145207