US PATENT SUBCLASS 24 / 703.5
.~.~ Including plural impaling elements

Current as of: June, 1999
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24 /   HD   BUCKLES, BUTTONS, CLASPS, ETC.

703.1  DF  FASTENER DESTRUCTIVELY SECURED BY RESHAPING DISTORTION FORCE (E.G., DUCTILE FASTENER) {1}
703.2  DF  .~ Distorted structure having shape facilitating impaling {2}
703.5.~.~ Including plural impaling elements {1}
703.6  DF  .~.~.~> Elements form single aperture (e.g., split shank type)

DEFINITION

Classification: 24/703.5

Including plural impaling elements:

(under subclass 703.2) Securing means in which the deformed portion includes two distinct penetrating elements.

SEE OR SEARCH CLASS

402, Binder Device Releasably Engaging Aperture or Notch of Sheet,

14, for a deformable sheet retainer.

411, Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener,

457+, for a multiple prong impact driven fastener.