USPC Class Details

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 (133) guide roll mounted for movement of its axis along arcuate path to tension belt (135) guide roll spring biased in belt-tensioning direction

Hierarchy/Derived subclasses

474 / 101-> 133-> 135

uspto searches

Patent Apps in 474/135

Granted Patents in 474/135

Use the links above or do an advanced search in ppubs for:
(474/135.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.
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