24 / | HD | BUCKLES, BUTTONS, CLASPS, ETC. |
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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 | | .~.~.~ Hook type projection member {5} |
598.5 | DF | .~.~.~.~> Plural hooks entering opposite sides of same cavity {1} |
598.7 | DF | .~.~.~.~> Noninserted portion of projection member includes movably connected gate for closing access throat {5} |
601.5 | DF | .~.~.~.~> Projection pivotally attached to shank or mounting structure |
601.6 | DF | .~.~.~.~> Projection slidably mounted to shank or mounting structure |
601.7 | DF | .~.~.~.~> Projection self-biased towards shank or mounting structure {1} |