USPC Class Details

Description: 99 foods and beverages: apparatus / 99 foods and beverages: apparatus/(467) subjecting food to an enclosed modified atmosphere (472) vacuum-producing means

Hierarchy/Derived subclasses

99 / 467

-> 472

uspto searches

Patent Apps in 99/472

Granted Patents in 99/472

Use the links above or do an advanced search in ppubs for:
(99/472.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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