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Class Information
Number: 226/63
Name: Advancing material of indeterminate length > Means to engage longitudinally spaced modifications in material > Reciprocating or oscillating claw or finger > Serial sequentially operated claws
Description: Device provided with at least two prongs (or sets of prongs), each mounted separately from the other(s), in which first one prong (or set) engages and moves the material and subsequently another prong (or set) engages and moves the material, in successive material-feeding movements of the separate prongs (or sets).










Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
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