US PATENT SUBCLASS 411 / 920
STAPLE


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

920STAPLE


DEFINITION

Classification: 411/920

STAPLE:

Art collection of double pointed staple fasteners substantially U-shaped and usually having legs of equal length designed to span and hold into place a separate piece or article wherein the legs pierce the material on opposite sides of the piece or article to be held.