US PATENT SUBCLASS 112 / 202
.~.~ Vertical-axis looper

Current as of: June, 1999
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112 /   HD   SEWING

154  DF  STITCH FORMING {17}
197  DF  .~ Chain or double chain {5}
202.~.~ Vertical-axis looper

DEFINITION

Classification: 112/202

The looper moves about a vertical axis.