U.S. federal trademark · Serial No. 72168430 · Reg. No. 0764989
Electric Fire Alarm Systems, Sprinkler Supervisory Systems, [ Burglar Alarm Systems, Watchman Service Systems, ] Closed Network Audio-Communication and Signalling Systems, [ Code Transmitters and Receivers, Nurse Call Systems for Hospital Use, ] and Parts Thereof
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.