US PATENT SUBCLASS 241 / 257.1
.~.~.~.~ Vertical axis

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


241 /   HD   SOLID MATERIAL COMMINUTION OR DISINTEGRATION

*  DD  APPARATUS {41}
198.1  DF  .~ Cooperating comminuting surfaces (e.g., jaw crusher) {5}
220  DF  .~.~ Rotary surface (or surfaces) {2}
244  DF  .~.~.~ Axial or radial flow of material (e.g., disc mill, or cone and shell mill) {6}
257.1.~.~.~.~ Vertical axis {2}
258  DF  .~.~.~.~.~> Rotary shaft supported above rotary comminuting member
259  DF  .~.~.~.~.~> Adjustable rotary member

DEFINITION

Classification: 241/257.1

Vertical axis:

(under subclass 244) Apparatus in which the moving surface rotates about a vertical axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

46.017, for a garbage disposal having a liquid submerged comminutor having a vertical axis of rotation.

253, for a comminutor having two moving surfaces which both rotate about a vertical axis.