US PATENT SUBCLASS 24 / 449
.~ Having several, repeating, interlocking formations along length of filaments


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

442  DF  INCLUDING READILY DISSOCIABLE FASTENER HAVING NUMEROUS, PROTRUDING, UNITARY FILAMENTS RANDOMLY INTERLOCKING WITH, AND SIMULTANEOUSLY MOVING TOWARDS, MATING STRUCTURE (E.G., "VELCRO") {10}
449.~ Having several, repeating, interlocking formations along length of filaments


DEFINITION

Classification: 24/449

Having several, repeating, interlocking formations along length of filaments:

(under subclass 442) Threadlike members having several, similar structural formations formed along the length of the members, which formations are each intended to be capable of interlocking with the opposed structure during at least some of the securing operations.