USPC Class Details

Description: 363 electric power conversion systems / 363 electric power conversion systems/(1) cascaded or combined, diverse conversions in which the frequency or phase or combined conversion is without intermediate conversion to d.c.

Hierarchy/Derived subclasses

363 / 1	-> 2	-> 3	-> 4
			-> 5	-> 6
			-> 7
	-> 8
	-> 9	-> 10
		-> 11
		-> 12

uspto searches

Patent Apps in 363/1

Granted Patents in 363/1

Use the links above or do an advanced search in ppubs for:
(363/1.ccls. or 363/2.ccls. or 363/3.ccls. or 363/4.ccls. or 363/5.ccls. or 363/6.ccls. or 363/7.ccls. or 363/8.ccls. or 363/9.ccls. or 363/10.ccls. or 363/11.ccls. or 363/12.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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