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The US trademark HYMONITOR was filed as Word mark on 07/22/1963 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/01/1964.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72173510 |
| Register number | 780967 |
| Application date | July 22, 1963 |
| Entry date | December 1, 1964 |
Trademark owner
1300 E. MERMAID LANE PHILADELPHIA, PA.
goods and services
9
INSTRUMENTS FOR THE CONTINUOUS DETERMINATION OF HYDROGEN CONTENT OF A GASEOUS STREAM
ID: 1372173510