USPC Class Details

Description: 141 fluent material handling, with receiver or receiver coacting means / 141 fluent material handling, with receiver or receiver coacting means/(37) diverse fluid containing pressure filling systems involving receiver gas content modification (47) gas control or supply varied, shifted or supplemented during cycle (48) gas cycle for pre-treatment of receiver or contents material

Hierarchy/Derived subclasses

141 / 37

-> 47

-> 48

uspto searches

Patent Apps in 141/48

Granted Patents in 141/48

Use the links above or do an advanced search in ppubs for:
(141/48.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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