USPC Class Details

Description: 119 animal husbandry / 119 animal husbandry/(416) confining or housing (436) permanent building (e.g., barn, stable, hog house, poultry house, etc.) (437) poultry house (442) with droppings handling

Hierarchy/Derived subclasses

119 / 416

-> 436

-> 437

-> 442

-> 443

uspto searches

Patent Apps in 119/442

Granted Patents in 119/442

Use the links above or do an advanced search in ppubs for:
(119/442.ccls. or 119/443.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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