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The US trademark CALLSIGN was filed as Word mark on 06/16/2011 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/02/2014.
The current status of the mark is "SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED".
| Trademark form | Word mark |
| File reference | 4597494 |
| Register number | 85347756 |
| Application date | June 16, 2011 |
| Entry date | September 2, 2014 |
| Expiration date | September 2, 2024 |
Trademark owner
4 Palo Alto Square3000 El Camino Real, Bldg 4, Ste 200
94306 Palo Alto
US
94306 Palo Alto
US
Trademark representatives
650 Page Mill Road
94304-1050 Palo Alto
US
goods and services
9
Electrical and Scientific Apparatus
ID: 13