USPC Class Details

Description: 701 data processing: vehicles, navigation, and relative location / 701 data processing: vehicles, navigation, and relative location/(1) vehicle control, guidance, operation, or indication (51) transmission control (53) and other vehicle control

Hierarchy/Derived subclasses

701 / 1-> 51-> 53-> 54

uspto searches

Patent Apps in 701/53

Granted Patents in 701/53

Use the links above or do an advanced search in ppubs for:
(701/53.ccls. or 701/54.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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