USPC Class Details

Description: 363 electric power conversion systems / 363 electric power conversion systems/(13) current conversion (50) including automatic or integral protection means (51) for high voltage d.c. transmission systems

Hierarchy/Derived subclasses

363 / 13-> 50-> 51

uspto searches

Patent Apps in 363/51

Granted Patents in 363/51

Use the links above or do an advanced search in ppubs for:
(363/51.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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