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The US trademark PREFRIN was filed as Word mark on 07/20/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/13/1990.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73813711 |
| Register number | 1586473 |
| Application date | July 20, 1989 |
| Publication date | December 19, 1989 |
| Entry date | March 13, 1990 |
Trademark owner
2525 DUPONT DRIVE
92612 IRVINE
US
92612 IRVINE
US
goods and services
5
PHARMACEUTICAL PREPARATIONS, NAMELY, OPHTHALMIC SOLUTIONS FOR LUBRICATING AND RELIEVING MINOR IRRITATIONS
ID: 1373813711