R & H Logo (USPTO, 01/13/1944)
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The US trademark R & H was filed as Word and figurative mark on 01/13/1944 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/30/1944.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 71466551 |
| Register number | 407350 |
| Application date | January 13, 1944 |
| Entry date | May 30, 1944 |
Trademark owner
PHILADELPHIA, PA.
goods and services
17
ELECTRICAL INSULATING MATERIALS IN THE FORM OF FILMS, SOLUTIONS, SUSPENSIONS, OR POWDER
ID: 1371466551