US PATENT SUBCLASS 241 / 112
.~.~.~ With surface cleaner or scraper

Current as of: June, 1999
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241 /   HD   SOLID MATERIAL COMMINUTION OR DISINTEGRATION

*  DD  APPARATUS {41}
107  DF  .~ Plural rotary or oscillatory surfaces cooperate with common surface (e.g., chasing mills) {9}
111  DF  .~.~ Outer peripheral contact of common surface by plural surfaces {1}
112.~.~.~ With surface cleaner or scraper

DEFINITION

Classification: 241/112

(under subclass 111) Apparatus in which at least one of the cooperating surfaces is provided with a scraper or other cleaner.

SEE OR SEARCH THIS CLASS, SUBCLASS:

167, for cleaners or scrapers for roll members in other comminutors.

SEE OR SEARCH CLASS

15, Brushing, Scrubbing, and General Cleaning,

256.5, and the notes thereto for cleaners and scrapers for moving comminuting elements in which no claim is made to

significant comminuting features.