US PATENT SUBCLASS 241 / 273.1
.~ Multi-barbed comminuting face (e.g., grater)
Current as of:
June, 1999
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241 /
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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.
