US PATENT SUBCLASS 24 / 569
.~.~ Threaded cylindrical rod and mating cavity

Current as of: June, 1999
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24 /   HD   BUCKLES, BUTTONS, CLASPS, ETC.

455  DF  CLASP, CLIP, SUPPORT-CLAMP, OR REQUIRED COMPONENT THEREOF {17}
568  DF  .~ Having gripping member shifted by operator {1}
569.~.~ Threaded cylindrical rod and mating cavity

DEFINITION

Classification: 24/569

Threaded cylindrical rod and mating cavity:

(under subclass 568) Operator* including a helically threaded, cylindrical rod for cooperating with a relatively rotatable helically threaded, cylindrical cavity which moves relative to and along the longitudinal axis of the rod.

SEE OR SEARCH CLASS

269, Work Holders, particularly

240+, for screw-nut type means actuating a movable jaw for holding an object which is being worked upon.