Class Information
Number: 414/423
Name: Material or article handling > Device for emptying portable receptacle > Elevator type > Differentially operated cables
Description: Devices in which the elevating and inverting means comprises a plurality of receptacle suspending cables, all or some of which may constitute the means for elevating the receptacle, and certain one or ones of which may be moved relative to or at a speed different than the others to invert the receptacle.
Patents under this class:
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