US PATENT SUBCLASS 28 / 173
.~ Clearing

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

172.1  DF  WARP PREPARING OR HANDLING {9}
173.~ Clearing {1}
174  DF  .~.~> Singeing

DEFINITION

Classification: 28/173

(under subclass 172) Method or apparatus including removing lint or other foreign matter from the threads of the warp sheet.

SEE OR SEARCH THIS CLASS, SUBCLASS:

222+, for clearing a running length of thread, yarn or the like of undesired material.