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The US trademark HIL-TONE was filed as Word mark on 02/26/1932 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/29/1932.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71324517 |
Register number | 299270 |
Application date | February 26, 1932 |
Entry date | November 29, 1932 |
ID: 1371324517