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The US trademark SIGMA PI was filed as Word mark on 10/26/1988 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/23/1990.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73759864 |
| Register number | 1579617 |
| Application date | October 26, 1988 |
| Publication date | October 31, 1989 |
| Entry date | January 23, 1990 |
Trademark owner
OLD WHEATLAND ROAD
47591 VINCENNES
US
47591 VINCENNES
US
Trademark representatives
goods and services
ID: 1373759864