US PATENT SUBCLASS 411 / 514
.~.~ Having deformed resilient middle portion

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

511  DF  FASTENER SECURING ELEMENT {3}
513  DF  .~ Cotter pin {2}
514.~.~ Having deformed resilient middle portion

DEFINITION

Classification: 411/514

Having deformed resilient middle portion:

(under subclass 513) Subject matter wherein the wire has two legs, one having a resilient deformed portion extending transversely of the pin axis.