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/(81) threaded fastener locked to a discreet structure (e.g., plate, rail, wheel) (172) nut, and means to engage substructure on its opposite faces for retaining nut at aperture therein, formed as unitary component (176) fastener having a deformable portion or deforms substructure (e.g., prong) (177) nut assembled to substructure utilizing cooperating regions on both (180) nut deforms wall of preformed opening in substructure during assembly

Hierarchy/Derived subclasses

411 / 81-> 172-> 176-> 177-> 180

uspto searches

Patent Apps in 411/180

Granted Patents in 411/180

Use the links above or do an advanced search in ppubs for:
(411/180.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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