US PATENT SUBCLASS 28 / 211
.~.~.~ Tying

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}
211.~.~.~ Tying

DEFINITION

Classification: 28/211

(under subclass 209) Method or apparatus including uniting the thread ends by knotting them together.

SEE OR SEARCH CLASS

289, Knots and Knot Tying, appropriate subclass for methods of and apparatus for joining ropes, threads, yarns and the like by tying their adjacent ends together.