US PATENT SUBCLASS 24 / 641
.~.~.~.~.~ For shifting pivotally connected interlocking component

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}
629  DF  .~.~ Receiving member includes either movable connection between interlocking components or variable configuration cavity {7}
633  DF  .~.~.~ And operator therefor {3}
640  DF  .~.~.~.~ Including slidably connected and guided element on receiving member {2}
641.~.~.~.~.~ For shifting pivotally connected interlocking component

DEFINITION

Classification: 24/641

For shifting pivotally connected interlocking component:

(under subclass 640) Receiving member wherein the operator* element moves a projection engaging or guiding component which is connected to the stationary remainder of the receiving member in a manner allowing it to both (a) swing in an arcuate path about a constantly contacted connection point or region on the remainder of the receiving member, and (b) maintain relative movement between its surface and that of the remainder of the receiving member at the contact point or region when moving between its interlock and noninterlock positions.

SEE OR SEARCH THIS CLASS, SUBCLASS:

646, for a swinging interlocking component and a relatively movable handle therefor.