US PATENT SUBCLASS 83 / 848
.~.~ Plural tooth groups

Current as of: June, 1999
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83 /   HD   CUTTING

651  DF  TOOL OR TOOL WITH SUPPORT {12}
835  DF  .~ Toothed blade or tooth therefor {11}
848.~.~ Plural tooth groups {2}
849  DF  .~.~.~> Including raker tooth group
850  DF  .~.~.~> Including intermediate raker tooth

DEFINITION

Classification: 83/848

(under subclass 835) Device in which a cutter assemblage comprises two or more sets of cutter elements, each set consisting of a plurality of equally-spaced cutter elements identical in size and configuration to one another.

(1) Note. Cutting elements which are alike in all particulars, but are mirror images of one another are considered as being of "identical size and configuration".