POLYPHENYL Logo (USPTO, 07/26/1920)
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The US trademark POLYPHENYL was filed as Figurative mark on 07/26/1920 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/24/1921.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 71135419 |
| Register number | 143011 |
| Application date | July 26, 1920 |
| Entry date | May 24, 1921 |
Trademark owner
Ardsley
US
goods and services
2
Dyestuffs
ID: 1371135419