U.S. federal trademark · Serial No. 73754303 · Reg. No. 1613586
INTERCOMS; TELEPHONES; CLOSED CIRCUIT TELEVISIONS; VIDEO DOOR PHONES; PUBLIC ADDRESS AMPLIFIERS; CHIME BELLS; POWER SUPPLIES; ELECTRONIC DOOR LOCKS; AND SECURITY ALARMS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.