US PATENT SUBCLASS 24 / 598.8
.~.~.~.~.~ Threaded gate

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

572  DF  SEPARABLE-FASTENER OR REQUIRED COMPONENT THEREOF {5}
588  DF  .~ Including receiving member having cavity and mating member having insertable projection guided to interlock thereby {12}
598.1  DF  .~.~ Projection passes through cavity then moves toward noninserted portion of its member to complete interlock (e.g., snap hook) {2}
598.4  DF  .~.~.~ Hook type projection member {5}
598.7  DF  .~.~.~.~ Noninserted portion of projection member includes movably connected gate for closing access throat {5}
598.8.~.~.~.~.~ Threaded gate

DEFINITION

Classification: 24/598.8

Threaded gate:

(under subclass 598.7) Projection member wherein the barrier

means includes, or is rigidly affixed to, a screw-threaded formation which cooperates with a similar formation on the shank in a manner allowing the barrier when rotated to move between its obstructing and unobstructing positions.