US PATENT SUBCLASS 411 / 976
.~.~.~ Bent tongue-locked

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

955  DF  LOCKED BOLTHEAD OR NUT {7}
974  DF  .~ Side lock {7}
975  DF  .~.~ Rotatable washer {2}
976.~.~.~ Bent tongue-locked

DEFINITION

Classification: 411/976

Bent tongue-locked:

Art collection under art collection 975 wherein the washer is locked to a side surface of the device and a nonelastic washer portion is deformed to engage a portion of the substructure.