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The US trademark PORTABOARD was filed as Word mark on 05/17/1982 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/28/1983.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 73365160 |
Register number | 1243677 |
Application date | May 17, 1982 |
Publication date | April 5, 1983 |
Entry date | June 28, 1983 |
ID: 1373365160