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The US trademark DUFAYLITE was filed as Word mark on 05/29/1957 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/09/1958.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 666894 |
Register number | 72030996 |
Application date | May 29, 1957 |
Entry date | September 9, 1958 |
Expiration date | September 9, 2018 |
ID: 13