U.S. federal trademark · Serial No. 73255929 · Reg. No. 1186484
Electrical Fire Alarm Apparatus and Parts Thereof; Police Electric Signalling and Telephone Apparatus; Electric Public Alarm Apparatus for Announcing Fire, Air Raid Warnings, and Other Emergencies; Electric Watchman's Console, Supervisory and Emergency Signalling Apparatus; Electric Automatic Fire Detection, Alarm and Emergency Signalling Apparatus; Electric Auxiliary Fire Alarm and Police Signalling Apparatus; [Electric Voice Communication and Amplifying Apparatus; Optical Smoke Detection Apparatus; Ionization Detection Apparatus; and Combination Optical and Ionization Smoke Detection Apparatus]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.