US PATENT SUBCLASS 366 / 71
.~ Roll couple and scraper

Current as of: June, 1999
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366 /   HD   AGITATING

69  DF  RUBBER OR HEAVY PLASTIC WORKING {14}
71.~ Roll couple and scraper

DEFINITION

Classification: 366/71

Roll couple and scraper:

(under subclass 69) Subject matter wherein the agitator comprises a pair of rollers for pressing the material therebetween and means for removing said material therefrom.

SEE OR SEARCH THIS CLASS, SUBCLASS:

309+, for a rotatable stirrer including a scraper, wiper, or brush.

SEE OR SEARCH CLASS

492, Roll or Roller, for a roll, per se, not elsewhere provided for.