DU PONT Logo (USPTO, 07/16/1921)
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The US trademark DU PONT was filed as Word and figurative mark on 07/16/1921 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/14/1922.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 71150439 |
| Register number | 153155 |
| Application date | July 16, 1921 |
| Entry date | March 14, 1922 |
Trademark owner
WILMINGTON, DEL.
goods and services
13
PYROXYLIN AND NITROCELLULOSE
ID: 1371150439