USPC Class Details

Description: 99 foods and beverages: apparatus / 99 foods and beverages: apparatus/(467) subjecting food to an enclosed modified atmosphere (473) including means to influence movement of gas within enclosure (477) with means to move food

Hierarchy/Derived subclasses

99 / 467

-> 473

-> 477

-> 478

-> 479

uspto searches

Patent Apps in 99/477

Granted Patents in 99/477

Use the links above or do an advanced search in ppubs for:
(99/477.ccls. or 99/478.ccls. or 99/479.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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