USPC Class Details

Description: 417 pumps / 417 pumps/(65) one fluid pumped by contact or entrainment with another (151) jet (152) vapor condensation vacuum diffusion type (154) vertical stack from generator with reverse flow nozzle

Hierarchy/Derived subclasses

417 / 65

-> 151

-> 152

-> 154

uspto searches

Patent Apps in 417/154

Granted Patents in 417/154

Use the links above or do an advanced search in ppubs for:
(417/154.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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