US PATENT SUBCLASS 241 / 169-- .~.~ Reciprocating cooperating comminuting surfaces

US PATENT SUBCLASS 241 / 169
.~.~ Reciprocating cooperating comminuting surfaces

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

*	DD	APPARATUS {41}
168	DF	.~ Hand support comminutor {3}
169		.~.~ Reciprocating cooperating comminuting surfaces

DEFINITION

Classification: 241/169

(under subclass 168) Apparatus in which the comminution is effected by cooperating surfaces which reciprocate relative to each other.

(1) Note. Most of the devices in this subclass are ice crushers having means to handle only a single ice cube.

SEE OR SEARCH THIS CLASS, SUBCLASS:

84, and 262+, for comminuting devices having relatively reciprocating comminuting surfaces.

SEE OR SEARCH CLASS

30, Cutlery,

164.5+, for ice picks and chippers. 100, Presses,

234, and 243 for presses not elsewhere classified of the plier type.