HYDRO-MAGMA Logo (USPTO, 12/28/1940)
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The US trademark HYDRO-MAGMA was filed as Figurative mark on 12/28/1940 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/19/1942.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 71439252 |
| Register number | 395220 |
| Application date | December 28, 1940 |
| Entry date | May 19, 1942 |
Trademark owner
Rahway
US
goods and services
1
Magnesium Hydroxide Paste
ID: 1371439252