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The US trademark SIGGRAPH was filed as Word mark on 04/28/1982 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/05/1983.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 1244831 |
Register number | 73362001 |
Application date | April 28, 1982 |
Entry date | July 5, 1983 |
Expiration date | July 5, 2033 |
ID: 13