USPC Class Details

Description: 336 inductor devices / 336 inductor devices/(30) with condition-responsive inductance adjusting means (e.g., by electromagnet)

Hierarchy/Derived subclasses

336 / 30

uspto searches

Patent Apps in 336/30

Granted Patents in 336/30

Use the links above or do an advanced search in ppubs for:
(336/30.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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