US PATENT SUBCLASS 112 / 171
.~.~ Double-pointed needle

Current as of: June, 1999
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112 /   HD   SEWING

154  DF  STITCH FORMING {17}
170  DF  .~ Short thread {2}
171.~.~ Double-pointed needle

DEFINITION

Classification: 112/171

The needle is passed through the work each end alternately.