USPC Class Details

Description: 99 foods and beverages: apparatus / 99 foods and beverages: apparatus/(452) mechanical, fluid or heat treatment of dairy food (460) by actuated surface (461) including plural, relatively movable surfaces (462) plural revolving surfaces having parallel axes

Hierarchy/Derived subclasses

99 / 452

-> 460

-> 461

-> 462

-> 463

uspto searches

Patent Apps in 99/462

Granted Patents in 99/462

Use the links above or do an advanced search in ppubs for:
(99/462.ccls. or 99/463.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.

Display:

Back