USPC Class Details

Description: 222 dispensing / 222 dispensing/(591) molten metal dispensing (592) with heating or cooling

Hierarchy/Derived subclasses

222 / 591-> 592-> 593

uspto searches

Patent Apps in 222/592

Granted Patents in 222/592

Use the links above or do an advanced search in ppubs for:
(222/592.ccls. or 222/593.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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