US PATENT SUBCLASS 241 / 84.3
.~.~.~ Oscillating surface or member

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

*  DD  APPARATUS {41}
83  DF  .~ Comminuting surface provided with openings to permit discharge of material {4}
84  DF  .~.~ Cooperates with moving comminuting surface or member {6}
84.3.~.~.~ Oscillating surface or member

DEFINITION

Classification: 241/84.3

(under subclass 84) Apparatus provided with a cooperating member which swings back and forth in an arc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

94, for an oscillating perforated surface.

264+, for an oscillating comminutor not cooperating with a perforated surface.