USPC Class Details

Description: 411 expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener / 411 expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener/(82) including settable material

Hierarchy/Derived subclasses

411 / 82	-> 82.1
	-> 82.2
	-> 82.3

uspto searches

Patent Apps in 411/82

Granted Patents in 411/82

Use the links above or do an advanced search in ppubs for:
(411/82.ccls. or 411/82.1.ccls. or 411/82.2.ccls. or 411/82.3.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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