U.S. federal trademark · Serial No. 85392934 · Reg. No. 4170550
Intercoms; computer software for controlling the operation of audio and video devices; entry door systems and surveillance systems comprised of touch pads, computer software, audio and video transmitters and communicators, relay controllers, security and door security devices in the nature of anti-intrusion alarms, all of the foregoing for use in connection with building or room entry and excluding use in connection with solar plants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.