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The US trademark SIGMA was filed as Word mark on 07/07/1964 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/21/1965.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72197350 |
| Register number | 800538 |
| Application date | July 7, 1964 |
| Entry date | December 21, 1965 |
Trademark owner
270 PARK AVE. NEW YORK, N.Y.
goods and services
21
PLASTIC CONTAINERS FOR REFUSE
ID: 1372197350