US PATENT SUBCLASS 411 / 551
.~.~.~.~.~ Threaded adjustment


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

337  DF  HEADED FASTENER ELEMENT WITH NUT, WASHER, SECURING MEANS OR CAP {12}
347  DF  .~ Headed fastener element with securing means and biasing spring {2}
349  DF  .~.~ Securing means rotatable about fastener element or rotatably engageable by tool-rotatable headed fastener element {3}
549  DF  .~.~.~ Outwardly extending projection cooperates with socket member having ramp engagement means {3}
550  DF  .~.~.~.~ Including means providing axial adjustment {1}
551.~.~.~.~.~ Threaded adjustment


DEFINITION

Classification: 411/551

Threaded adjustment:

(under subclass 550) Subject matter wherein the adjustment means are in the form of threaded surfaces.