US PATENT SUBCLASS 112 / 470.22
.~.~ With knotter

Current as of: June, 1999
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112 /   HD   SEWING

2  DF  SPECIAL MACHINES {38}
470.21  DF  .~ Stringer {1}
470.22.~.~ With knotter

DEFINITION

Classification: 112/470.22

With knotter:

(under subclass 470.21) Device wherein the stringer-type sewing machine is combined with means for tying one end of the thread.

SEE OR SEARCH CLASS

289, Knots and Knot Tying,

2+, for a device for forming a knot.