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The US trademark HYDRO-MASTER was filed as Word mark on 10/07/1965 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/26/1966.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72229512 |
| Register number | 811692 |
| Application date | October 7, 1965 |
| Entry date | July 26, 1966 |
Trademark owner
BOX 91 FOX RIVER GROVE, ILL.
goods and services
9
MARINE SPEEDOMETERS
ID: 1372229512