US PATENT SUBCLASS 241 / 273.1
.~ Multi-barbed comminuting face (e.g., grater)


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

*  DD  APPARATUS {41}
273.1.~ Multi-barbed comminuting face (e.g., grater) {3}
273.2  DF  .~.~> On radial face
273.3  DF  .~.~> Cylindrical
273.4  DF  .~.~> Stationary curved face


DEFINITION

Classification: 241/273.1

(under the class definition) Apparatus having a surface provided with many closely spaced raised portions of a cutting tool.

SEE OR SEARCH THIS CLASS, SUBCLASS:

83+, for a comminuting surface with openings to permit discharge of material.

274+, for a stationary comminuting surface or material bed having points or a sharp edged tool.

277+, for a rotating comminuting surface having points or a sharp edged tool.

283, for a reciprocating comminuting surface having points or a sharp edged tool.