USPC Class Details

Description: 96 gas separation: apparatus / 96 gas separation: apparatus/(15) electric field separation apparatus (e.g., electrical precipitator, electrostatic type, etc.) (55) and serially arranged nonelectrical separator (57) precedent nonelectrical separator

Hierarchy/Derived subclasses

96 / 15

-> 55

-> 57

-> 58

uspto searches

Patent Apps in 96/57

Granted Patents in 96/57

Use the links above or do an advanced search in ppubs for:
(96/57.ccls. or 96/58.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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