Featured patents

Multiple Input Voltage Hoist System
US 08733509 B2, May 27, 2014, James Bonanno et al. / Sky Climber LLC (Delaware, US)
A suspension work platform hoist system (10) for raising and lowering a work…

Patentorg has 1 document under Limited to Power Source Utilizing A.C. Power Patents.

Other subcategories for category Elevator, industrial lift truck, or stationary lift for vehicle
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