USPC Class Details

Description: 474 endless belt power transmission systems or components / 474 endless belt power transmission systems or components/(1) control for forward and reverse (7) including coaxial pulleys rotated in opposite directions by single endless belt simultaneously engaging both pulleys

Hierarchy/Derived subclasses

474 / 1

-> 7

uspto searches

Patent Apps in 474/7

Granted Patents in 474/7

Use the links above or do an advanced search in ppubs for:
(474/7.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.

Display:

Back