US PATENT SUBCLASS 411 / 194
.~.~.~.~ With a discrete, resilient element


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

190  DF  HAVING STRUCTURE TO RESTRICT ROTATION OF THREADED, MATING PIECES (E.G., NUT LOCK) {13}
191  DF  .~ Structure contacts nut piece side and is fixed to the nut {3}
192  DF  .~.~ And contacts mating piece side {2}
193  DF  .~.~.~ Utilizing a resilient characteristic of the member, or of a discrete element {1}
194.~.~.~.~ With a discrete, resilient element


DEFINITION

Classification: 411/194

With a discrete, resilient element:

(under subclass 193) Device provided with a distinct element or device of a resilient nature for positioning or retaining the member.