US PATENT SUBCLASS 112 / 475.22
.~.~.~ Relief

Current as of: June, 1999
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112 /   HD   SEWING

475.01  DF  METHOD OF SEWING {5}
475.17  DF  .~ Stitch forming {4}
475.18  DF  .~.~ Embroidery {4}
475.22.~.~.~ Relief

DEFINITION

Classification: 112/475.22

Relief:

(under subclass 475.18) Method wherein the stitching operating produces a puffed region in the workpiece or a cockled region in the workpiece.