USPC Class Details

Description: 434 education and demonstration / 434 education and demonstration/(81) visual art or craft, artistic adornment, or color training or demonstration (84) color application (e.g., painting, etc.)

Hierarchy/Derived subclasses

434 / 81

-> 84

uspto searches

Patent Apps in 434/84

Granted Patents in 434/84

Use the links above or do an advanced search in ppubs for:
(434/84.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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