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The US trademark OPENCAD was filed as Word mark on 06/07/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/13/1990.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 73805127 |
Register number | 1582349 |
Application date | June 7, 1989 |
Publication date | November 21, 1989 |
Entry date | February 13, 1990 |
ID: 1373805127