US PATENT SUBCLASS 415 / 121.1
WITH CUTTER OR COMMINUTOR FOR DEBRIS IN WORKING FLUID


Current as of: June, 1999
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415 /   HD   ROTARY KINETIC FLUID MOTORS OR PUMPS

121.1WITH CUTTER OR COMMINUTOR FOR DEBRIS IN WORKING FLUID


DEFINITION

Classification: 415/121.1

WITH CUTTER OR COMMINUTOR FOR DEBRIS IN WORKING FLUID:

(under the class definition) Device comprising means to chop, sever, grind, or otherwise pulverize or reduce in size, elements carried along by the working fluid*.

(1) Note. The means usually acts on the elements to avert jamming of the device by the elements.

(2) Note. The means may include part of a runner* or runner blade*.

SEE OR SEARCH CLASS

241, Solid Material Comminution or Disintegration, appropriate subclasses, for a rotary pump* with comminuting structure which is separate and distinct from the pump runner and the surrounding casing*, such as

46.012, for a comminutor in a dishwasher pump, or subclass 185.6, for a rotary striking member type comminutor with a pump. Refer to the Class 415 Definition line notes for further explanation of class lines.