[Class : 7] Elevators: Elevators [Lifts]; Elevator Operating Apparatus; Materials Handling Elevators; Electric Drives For Elevators; Lifting And Hoisting Equipment, Elevators And Escalators; Elevator Motors; Elevator Belts; Movable Elevator Conveyors; Passenger Elevators For Building; Elevator Chains Being Parts Of Machines; Frames Being Parts Of Hydraulic Elevators.