U.S. federal trademark · Serial No. 77369089 · Reg. No. 3678012
Sirens for vehicles; Loudspeakers; Public-address systems and instruments; Amplifiers; Power supplies for lights, sirens and public address systems; Electrical apparatus for testing the state of operability of electronic sirens and public address systems; Electric warning light systems; Electric warning lights; Emergency warning lights
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.