Elevators and parts for elevators, namely, elevator motors, elevator gears, elevator doors, elevator gates, elevator chains being parts of machines, elevator belts, elevator rails, and fishplates; motors for passenger elevators; door openers and closers, namely, pneumatic door closers and openers, electric door closers and openers, hydraulic door closers and openers; motorized door locks; thermostatic control valves for machines and elevators; hydraulic pumps and motors for hydrostatic systems, comprised of pumps, motors, valves, switches, sensors and electronic controls, for hydraulic drives and force transmission in machines and elevators; pump control valves; cylinders for machines and elevators; hydraulic cylinders, hydraulic valves, and valve controls; gate openers, namely electric gate openers, hydraulic gate openers, and pneumatic gate openers; slings, namely, elevator slings, cargo slings of metal, wire rope slings, and slings specially adapted for transporting persons with disabilities; gates and doors, namely, gates and doors for elevators, interior elevator gates, accordion-style elevator gates, non-metal gates, metal gates, automated security gates of metal, automated security gates not of metal, elevator doors, and accordion doors; interlocks for doors, namely electronic and mechanical interlocks for doors; mechanical control valves