US PATENT SUBCLASS 112 / 55
.~.~.~ Orbital-movement loopers

Current as of: June, 1999
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112 /   HD   SEWING

2  DF  SPECIAL MACHINES {38}
28  DF  .~ Leather sewing {16}
*  DD  .~.~ Thread handling {5}
55.~.~.~ Orbital-movement loopers

DEFINITION

Classification: 112/55

The thread-looper moves in an orbit completely around the needle to lay the thread in the needle-hook.