USPC Class Details

Description: 315 electric lamp and discharge devices: systems / 315 electric lamp and discharge devices: systems/(94) with cathode or cathode heater supply circuit (105) pulsating or a.c. supply to the cathode or heater circuit

Hierarchy/Derived subclasses

315 / 94

-> 105

-> 106

uspto searches

Patent Apps in 315/105

Granted Patents in 315/105

Use the links above or do an advanced search in ppubs for:
(315/105.ccls. or 315/106.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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