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The US trademark E-SFO was filed as Word mark on 06/17/1999 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/13/2001.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 2428022 |
| Register number | 75730645 |
| Application date | June 17, 1999 |
| Entry date | February 13, 2001 |
| Expiration date | February 13, 2031 |
Trademark owner
Trademark representatives
Po Box 2394
94126 San Francisco
US
goods and services
42
Scientific and computer services
ID: 13