US PATENT SUBCLASS 57 / 269
.~.~.~ With strand manipulation

Current as of: June, 1999
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57 /   HD   TEXTILES: SPINNING, TWISTING, AND TWINING

1 R  DF  APPARATUS AND PROCESSES {45}
266  DF  .~ Doffing or donning {5}
268  DF  .~.~ Carriage {3}
269.~.~.~ With strand manipulation

DEFINITION

Classification: 57/269

With strand manipulation:

(under subclass 268) Subject matter wherein the yarn or strand at the twisting station being doffed or donned is subjected to preliminary or subsequent handling or manipulation other than or in addition to the doffing or donning operation.