DUAL SPECTRUM Logo (USPTO, 08/12/1983)
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The US trademark DUAL SPECTRUM was filed as Word and figurative mark on 08/12/1983 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/09/1985.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 73439129 |
| Register number | 1347299 |
| Application date | August 12, 1983 |
| Publication date | April 30, 1985 |
| Entry date | July 9, 1985 |
Trademark owner
200 N. Sepulveda Blvd.
90245 El Segundo
US
90245 El Segundo
US
Trademark representatives
goods and services
9
Fire and Explosion Sensing and Suppression Equipment-Namely, Radiation Sensors, Discharge Valves, and Controls Therefor Sold Separately or as a Complete System
ID: 1373439129