USPC Class Details

Description: 322 electricity: single generator systems / 322 electricity: single generator systems/(44) generator control (89) with armature or primary circuit control (91) short-circuiting of windings

Hierarchy/Derived subclasses

322 / 44

-> 89

-> 91

-> 92

uspto searches

Patent Apps in 322/91

Granted Patents in 322/91

Use the links above or do an advanced search in ppubs for:
(322/91.ccls. or 322/92.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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