US PATENT SUBCLASS 28 / 267
.~.~.~.~.~.~ By direct fluid application to chamber plug

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}
247  DF  .~.~ Texturing, e.g., crimping {10}
262  DF  .~.~.~ Axial compression {1}
263  DF  .~.~.~.~ Stuffer box {3}
265  DF  .~.~.~.~.~ With treating {2}
267.~.~.~.~.~.~ By direct fluid application to chamber plug

DEFINITION

Classification: 28/267

(under subclass 265) Method or apparatus wherein a gas or liquid contacts the plug or wad while in transit through the thread confining chamber.

SEE OR SEARCH THIS CLASS, SUBCLASS:

249, for control means responsive to a sensed condition to alter the temperature of a fluid medium being applied to the chamber plug.