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 (41) inductive impedance connected between electrodes of a discharge device load

Hierarchy/Derived subclasses

315 / 32-> 41-> 42
  -> 43-> 44
  -> 45

uspto searches

Patent Apps in 315/41

Granted Patents in 315/41

Use the links above or do an advanced search in ppubs for:
(315/41.ccls. or 315/42.ccls. or 315/43.ccls. or 315/44.ccls. or 315/45.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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