U.S. federal trademark · Serial No. 75706163 · Reg. No. 2427980
Audible and visual signals, namely, horns, sirens, beacons, and strobes; electric door openers; fire alarm pull stations; heat detectors; smoke detectors; telephone signal actuators; and relays; explosion-proof audible and visual signals; and audible and visual process control signals
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.