US PATENT SUBCLASS 112 / 22
.~.~ Knotting

Current as of: June, 1999
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112 /   HD   SEWING

2  DF  SPECIAL MACHINES {38}
21  DF  .~ Book sewing {1}
22.~.~ Knotting

DEFINITION

Classification: 112/22

Includes a tying mechanism.

SEE OR SEARCH CLASS

289, Knots and Knot Typing,

1.5, for a method and subclasses 2+ for an apparatus for

tying a knot in a strand.

493, Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web,

375+,.