USPC Class Details

Description: 55 gas separation / 55 gas separation/(434) deflector (447) fixed gas whirler or rotator means (448) with outlet gas conduit wall common to surrounding gas inlet or concentrate outlet or collector (450) with outlet from collector (451) tangential outlet pipe

Hierarchy/Derived subclasses

55 / 434

-> 447

-> 448

-> 450

-> 451

uspto searches

Patent Apps in 55/451

Granted Patents in 55/451

Use the links above or do an advanced search in ppubs for:
(55/451.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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