US PATENT SUBCLASS 28 / 210
.~.~.~ Twisting

Current as of: June, 1999
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28 /   HD   TEXTILES: MANUFACTURING

172.1  DF  WARP PREPARING OR HANDLING {9}
201  DF  .~ Machine replenishing {4}
209  DF  .~.~ Uniting {2}
210.~.~.~ Twisting

DEFINITION

Classification: 28/210

(under subclass 209) Method or apparatus including uniting the thread ends by twirling them together to form interlocking convolutions.