US PATENT SUBCLASS 112 / 423
.~.~.~ Bent flange or reverse fold at edge

Current as of: June, 1999
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112 /   HD   SEWING

400  DF  PRODUCTS {2}
402  DF  .~ Sewn web or sheet {19}
422  DF  .~.~ Non-planar uniform-thickness material {3}
423.~.~.~ Bent flange or reverse fold at edge {2}
424  DF  .~.~.~.~> Including concealed or blind stitching {1}
426  DF  .~.~.~.~> Included in seam joining contiguous components

DEFINITION

Classification: 112/423

(under subclass 422) Product wherein the nonplanarity is in the form of a marginal portion of the web, sheet, or component folded to extend out of the plane thereof or turned back on itself substantially 180 deg. and maintained in such condition, directly or indirectly, by stitching.

SEE OR SEARCH THIS CLASS, SUBCLASS:

410+, for a tufted or looped product including a folded edge binding.

417, for a product including a strip, strand or strand portion enclosed within a reverse fold of a web, sheet or component.

418+, for a reversely folded narrow strip or tape included in a stitched seam.

SEE OR SEARCH CLASS 2, Apparel,

181+, for sweat-band stock material for head coverings.

428, Stock Material or Miscellaneous Articles,

121+, for similar nonsewn stock material.