USPC Class Details

Description: 180 motor vehicles / 180 motor vehicles/(21) special wheel base (218) having only two wheels (219) arranged in tandem (230) with change-speed means between motor and driven wheel

Hierarchy/Derived subclasses

180 / 21-> 218-> 219-> 230

uspto searches

Patent Apps in 180/230

Granted Patents in 180/230

Use the links above or do an advanced search in ppubs for:
(180/230.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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