US PATENT SUBCLASS 28 / 221
.~.~.~ Including stuffer box texturing

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

217  DF  THREAD FINISHING {4}
219  DF  .~ Surface modification of running length {5}
220  DF  .~.~ Diverse finishing operations {1}
221.~.~.~ Including stuffer box texturing

DEFINITION

Classification: 28/221

(under subclass 220) Method or apparatus wherein one of the thread finishing operations includes passing the thread through a zone of axial compression.

SEE OR SEARCH THIS CLASS, SUBCLASS:

250+, for stuffer box texturing including plug or wad control.

255+, for stuffer box texturing including jet feed to plug.

263+, for stuffer box texturing, per se.