US PATENT SUBCLASS 411 / 935.1
.~.~.~ Cam

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

924  DF  COUPLED NUT AND BOLT {13}
929  DF  .~ Thread lock {12}
935  DF  .~.~ Cam or cone grip {1}
935.1.~.~.~ Cam

DEFINITION

Classification: 411/935.1

Cam:

Art collection under art collection 935 wherein the threads of the bolts are gripped by a cam action between the nut and washer and other parts.