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The US trademark CLEARSIGN was filed as Word mark on 01/09/2014 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/02/2014.
The current status of the mark is "IR CANCELLED; US REGISTRATION CANCELLED".
| Trademark form | Word mark |
| File reference | 79144405 |
| Register number | 4647193 |
| Application date | January 9, 2014 |
| Publication date | September 16, 2014 |
| Entry date | December 2, 2014 |
Trademark owner
78604 Rietheim-Weilheim
goods and services
9
Signal devices, namely, acoustic, optical and radio signal generators, electric warning lights, electric blinking warning lights and flashlights, electric warning signal pillars, buzzers and horns, namely, electric buzzers and electronic warning horns; sirens, bells, namely, signalbells, radio elements as an accessory for signal devices for signaling and warning purposes and guidance, namely, radio receivers and transmitters
ID: 1379144405