Driving motors, other than for land vehicles; metal drawing machines; curtain drawing devices, electrically operated; motors, electric, other than for land vehicles; elevators; conveyers being machines; gear boxes, other than for land vehicles; elevating apparatus, namely, elevators, power-operated lifting apparatus for lifting lights, lighting, liquid crystal displays, billboards, audio systems; electric, hydraulic, pneumatic, and power jacks; lifting apparatus, namely, power-operated liftin...

Power-operated lifting apparatus for moving and placing lighting fixtures, namely a small device that is mounted or installed onto a ceiling and used to lower light fixtures for maintenance and repair, and attached control panels sold as a unit