USPC Class Details

Description: 55 gas separation / 55 gas separation/(342) multiple separators, each with discrete and longitudinally confined gas inlet or outlet flow path (344) with flow equalizing, controlling, or distributing means

Hierarchy/Derived subclasses

55 / 342

-> 344

uspto searches

Patent Apps in 55/344

Granted Patents in 55/344

Use the links above or do an advanced search in ppubs for:
(55/344.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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