USPTOProtect this trademark from copycats!
With our trademark monitoring alerts, you are automatically notified by email about copycats and free riders.
The US trademark SIGMA was filed as Word mark on 06/18/2015 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/12/2019.
The current status of the mark is "REGISTERED".
| Trademark form | Word mark |
| File reference | 5697586 |
| Register number | 86667275 |
| Application date | June 18, 2015 |
| Entry date | March 12, 2019 |
| Expiration date | March 12, 2029 |
Trademark owner
405 Howard Street, Suite 650
94105 San Francisco
US
94105 San Francisco
US
Trademark representatives
1299 Pennsylvania Ave Nw Ste 700
20004-2446 Washington
US
goods and services
42
Scientific and computer services
ID: 13