US PATENT SUBCLASS 411 / 361
.~.~ Swageable collar

Current as of: June, 1999
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411 /   HD   EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER

337  DF  HEADED FASTENER ELEMENT WITH NUT, WASHER, SECURING MEANS OR CAP {12}
360  DF  .~ Deformable securing means {2}
361.~.~ Swageable collar

DEFINITION

Classification: 411/361

Swageable collar:

(under subclass 360) Subject matter wherein the deformable securing means comprises an annular metal structure.