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The US trademark SIGMA was filed as Word mark on 11/26/2016 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/26/2018.
The current status of the mark is "REGISTERED".
| Trademark form | Word mark |
| File reference | 5500338 |
| Register number | 87248267 |
| Application date | November 26, 2016 |
| Entry date | June 26, 2018 |
| Expiration date | June 26, 2028 |
Trademark owner
Carl-zeiss-promenade 10
07745 Jena
DE
07745 Jena
DE
Trademark representatives
180 N. Stetson Ave.
60601-6745 Chicago
US
goods and services
9
Electrical and Scientific Apparatus
ID: 13