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The US trademark NAPROSYN was filed as Word mark on 10/27/1971 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/23/1973.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 951192 |
Register number | 72406172 |
Application date | October 27, 1971 |
Entry date | January 23, 1973 |
Expiration date | January 23, 2033 |
ID: 13