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The US trademark DUROFYNE was filed as Word mark on 01/30/1959 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/08/1959.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 684893 |
Register number | 72066815 |
Application date | January 30, 1959 |
Entry date | September 8, 1959 |
Expiration date | September 8, 2019 |
ID: 13