elevator car door operator and landing door mechanisms, namely, elevator landing doors and gears for elevator doors; heavy duty elevator car and landing door system comprised of elevator doors and gears; elevating machines, namely, elevators and parts thereof, elevating work platforms, lifting work platforms, machine operated platforms capable of elevation above ground level and used for storage, vertical hoists for raising and storing recreational equipment, sporting goods and household items elevated from ground level; hoists; elevators; escalators known as moving staircases; lifts, namely, elevators; automatic doors for elevators; elevator car devices, namely, brushless direct current motors for controlling elevator doors; drives for machines, namely, elevator door control drives; drives for machines, namely, elevator drives; electric actuators for elevators; mechanisms for elevators, namely, elevator belts, elevator chains being parts of machines; installations, namely, lifting installations for the transport of persons and goods; motors and gears for elevators
Machinery