US PATENT SUBCLASS 24 / 451
.~ Having filaments constructed from coated, laminated, or composite material

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}
451.~ Having filaments constructed from coated, laminated, or composite material

DEFINITION

Classification: 24/451

Having filaments constructed from coated, laminated, or composite material:

(under subclass 442) Threadlike members having their individual structure formed either (a) one substance enclosed within a layer of another distinct substance, (b) two distinct layers of different substances united together or, (c) two distinct substances each forming different portions of the same member.