DU PONT Logo (USPTO, 11/08/1945)
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The US trademark DU PONT was filed as Word and figurative mark on 11/08/1945 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/10/1946.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 71491244 |
| Register number | 423770 |
| Application date | November 8, 1945 |
| Entry date | September 10, 1946 |
Trademark owner
WILMINGTON, DEL.
goods and services
1
LUMINISCENT CHEMICALS COMPRISING INORGANIC COMPOUNDS WHICH WILL FLUORESCE, PHOSPHORESE, OR BOTH
ID: 1371491244