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The US trademark HART was filed as Word mark on 02/14/1928 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/03/1928.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71261685 |
Register number | 243844 |
Application date | February 14, 1928 |
Publication date | April 17, 1928 |
Entry date | July 3, 1928 |
ID: 1371261685