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The US trademark FSF was filed as Word mark on 04/18/2001 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
| Trademark form | Word mark |
| File reference | 76242347 |
| Application date | April 18, 2001 |
Trademark owner
10140 Barnes Canyon Rd.
92121 San Diego
US
92121 San Diego
US
Trademark representatives
goods and services
9
Optical networking devices
38
Telecommunications services, namely, providing information in the field of optical networking
ID: 1376242347