USPC Class Details – HistoricIP

Description: 474 endless belt power transmission systems or components / 474 endless belt power transmission systems or components/(101) means for adjusting belt tension or for shifting belt, pulley or guide roll (102) with sensor for controlling operation of shifter to correct belt training deviation (106) sensor includes rotatable belt-engaging surface (107) rotatable on same axis as shiftable guide roll or pulley

Hierarchy/Derived subclasses

474 / 101

-> 102

-> 106

-> 107

-> 108

uspto searches

Patent Apps in 474/107

Granted Patents in 474/107

Use the links above or do an advanced search in ppubs for:
(474/107.ccls. or 474/108.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.