Aquarium pumps including aquarium pumps incorporating o-rings and parts therefor, namely, motors including motors incorporating motor drivers, nozzles and propellers being a part of an aerating pump for an aquarium

Automatic garage door openers; garage door openers; gate operators; commercial door operators

Remote controls for garage and warehouse entrance doors or gates; electronic security devices, including electronic controls for granting access and egress through doors or gates; radio receiver units; radio transmitter units; keypads and card readers; a centralized automated system for controlling audio equipment, lighting, and other appliances in a building