USPC Class Details

Description: 60 power plants / 60 power plants/(39.01) combustion products used as motive fluid (39.15) multiple fluid-operated motors (791) re-expansion (39.163) selectively connectable

Hierarchy/Derived subclasses

60 / 39.01-> 39.15-> 791-> 39.163

uspto searches

Patent Apps in 60/39.163

Granted Patents in 60/39.163

Use the links above or do an advanced search in ppubs for:
(60/39.163.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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