USPC Class Details

Description: 318 electricity: motive power systems / 318 electricity: motive power systems/(34) plural, diverse or diversely controlled electric motors (101) starting and/or stopping (104) armature (or primary) circuit control

Hierarchy/Derived subclasses

318 / 34

-> 101

-> 104

uspto searches

Patent Apps in 318/104

Granted Patents in 318/104

Use the links above or do an advanced search in ppubs for:
(318/104.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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