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} |
682.1 | DF | .~.~ Means for mounting projection or cavity portion {7} |
687 | DF | .~.~.~ Having component of means permanently deformed during mounting operation {3} |
692 | .~.~.~.~ And encircling cavity or projection |