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The US trademark PHENYLZIN was filed as Word mark on 12/23/1982 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/16/1984.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73407131 |
| Register number | 1300133 |
| Application date | December 23, 1982 |
| Publication date | August 7, 1984 |
| Entry date | October 16, 1984 |
Trademark owner
3145 Porter Dr.
94304 Palo Alto
US
94304 Palo Alto
US
Trademark representatives
goods and services
5
Ophthalmic Astringent-Decongestant
ID: 1373407131