US PATENT SUBCLASS 112 / 164
.~.~ Shuttle type

Current as of: June, 1999
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112 /   HD   SEWING

154  DF  STITCH FORMING {17}
163  DF  .~ Multiple needle {3}
164.~.~ Shuttle type

DEFINITION

Classification: 112/164

The locking-thread is inserted by a shuttle.

(1) Note. For shuttle-type machines, generally, see this class, subclass 185.