U.S. federal trademark · Serial No. 79144405 · Reg. No. 4647193
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
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.