USPC Class Details

Description: 477 interrelated power delivery controls, including engine control / 477 interrelated power delivery controls, including engine control/(34) transmission control (70) with clutch control (79) clutch and transmission controlled (80) speed responsive control (82) vacuum actuated clutch

Hierarchy/Derived subclasses

477 / 34

-> 70

-> 79

-> 80

-> 82

uspto searches

Patent Apps in 477/82

Granted Patents in 477/82

Use the links above or do an advanced search in ppubs for:
(477/82.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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