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The US trademark WATER SENTINEL was filed as Word mark on 05/09/1963 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/01/1965.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72168508 |
| Register number | 790327 |
| Application date | May 9, 1963 |
| Entry date | June 1, 1965 |
Trademark owner
825 DUPORTAIL RD.
19087 WAYNE
US
19087 WAYNE
US
goods and services
9
APPARATUS FOR DETECTING THE PRESENCE OF MOISTURE IN LIQUIDS SUCH AS OIL USED TO QUENCH HEAT TREATED WORKPIECES
ID: 1372168508