USPC Class Details

Description: 119 animal husbandry / 119 animal husbandry/(416) confining or housing (428) birdhouse (433) main body portion composition (435) plastic

Hierarchy/Derived subclasses

119 / 416-> 428-> 433-> 435

uspto searches

Patent Apps in 119/435

Granted Patents in 119/435

Use the links above or do an advanced search in ppubs for:
(119/435.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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