USPC Class Details

Description: 415 rotary kinetic fluid motors or pumps / 415 rotary kinetic fluid motors or pumps/(13) with control means responsive to non-cyclic condition sensing, centrifugal actuation or torque (26) responsive to moving member developed fluid force, current or pressure (27) of relief valve in branched pump discharge line

Hierarchy/Derived subclasses

415 / 13-> 26-> 27

uspto searches

Patent Apps in 415/27

Granted Patents in 415/27

Use the links above or do an advanced search in ppubs for:
(415/27.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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