USPC Class Details

Description: 315 electric lamp and discharge devices: systems / 315 electric lamp and discharge devices: systems/(32) combined load device or load device temperature modifying means and electrical circuit device structure (56) discharge device load (58) discharge device and circuit impedance

Hierarchy/Derived subclasses

315 / 32	-> 56	-> 58	-> 59	-> 60
				-> 61
			-> 62

uspto searches

Patent Apps in 315/58

Granted Patents in 315/58

Use the links above or do an advanced search in ppubs for:
(315/58.ccls. or 315/59.ccls. or 315/60.ccls. or 315/61.ccls. or 315/62.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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