US PATENT SUBCLASS 28 / 285
.~.~ With thermal treating

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

217  DF  THREAD FINISHING {4}
284  DF  .~ Bobbin, cheese or cop {1}
285.~.~ With thermal treating {1}
286  DF  .~.~.~> Including bulking, crimping or shrinking

DEFINITION

Classification: 28/285

(under subclass 284) Method or apparatus wherein the thread finishing operation includes the application of heat or a heated gaseous or liquid medium to the thread package or unit to alter or enhance the characteristics thereof or to effect drying or setting thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

118+, for conditioning of a tampon.