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The US trademark LIGNOSTONE was filed as Word mark on 05/11/1984 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/27/1987.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 73479986 |
Register number | 1426574 |
Application date | May 11, 1984 |
Publication date | November 4, 1986 |
Entry date | January 27, 1987 |
ID: 1373479986