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The US trademark PI SIGMA EPSILON was filed as Word mark on 03/16/1970 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/18/1972.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72354217 |
| Register number | 927570 |
| Application date | March 16, 1970 |
| Entry date | January 18, 1972 |
Trademark owner
630 3RD AVE.
10017 NEW YORK
US
10017 NEW YORK
US
goods and services
ID: 1372354217