SF Logo (USPTO, 02/13/1997)
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The US trademark SF was filed as Word and figurative mark on 02/13/1997 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/29/1998.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 75240985 |
| Register number | 2191881 |
| Application date | February 13, 1997 |
| Publication date | July 7, 1998 |
| Entry date | September 29, 1998 |
Trademark owner
170 WEST TASMAN DRIVE
95134 SAN JOSE
US
95134 SAN JOSE
US
Trademark representatives
goods and services
9
telecommunications equipment, namely, telephone and network switches and software for providing data and voice communication services through the telephone and network switches
ID: 1375240985