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The US trademark SENTINEL was filed as Word mark on 03/06/1943 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/20/1943.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71458954 |
Register number | 402434 |
Application date | March 6, 1943 |
Entry date | July 20, 1943 |
ID: 1371458954