USPC Class Details

Description: 264 plastic and nonmetallic article shaping or treating: processes / 264 plastic and nonmetallic article shaping or treating: processes/(41) pore forming in situ (e.g., foaming, etc.) (45.1) composite article making (45.8) forming indefinite length continuous work (46.2) between at least two moving surfaces (46.3) with roller applied pressure

Hierarchy/Derived subclasses

264 / 41

-> 45.1

-> 45.8

-> 46.2

-> 46.3

uspto searches

Patent Apps in 264/46.3

Granted Patents in 264/46.3

Use the links above or do an advanced search in ppubs for:
(264/46.3.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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