USPC Class Details

Description: 220 receptacles / 220 receptacles/(476) wall supported container (477) recessed wall mounting

Hierarchy/Derived subclasses

220 / 476-> 477

uspto searches

Patent Apps in 220/477

Granted Patents in 220/477

Use the links above or do an advanced search in ppubs for:
(220/477.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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