US PATENT SUBCLASS 57 / 278
.~.~ 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}
276  DF  .~ With preparation for doffing- or donning-type operation {2}
278.~.~ Strand manipulation

DEFINITION

Classification: 57/278

Strand manipulation:

(under subclass 276) Subject matter wherein the preparation includes engaging or manipulating the strand at the twisting station being doffed or donned so that the doffing or donning operation can be effected.