USPC Class Details

Description: 363 electric power conversion systems / 363 electric power conversion systems/(13) current conversion (39) with means to introduce or eliminate frequency components (40) in inverter systems

Hierarchy/Derived subclasses

363 / 13-> 39-> 40-> 41-> 42
   -> 43

uspto searches

Patent Apps in 363/40

Granted Patents in 363/40

Use the links above or do an advanced search in ppubs for:
(363/40.ccls. or 363/41.ccls. or 363/42.ccls. or 363/43.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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