US PATENT SUBCLASS 119 / 620
.~.~ Having abrasive surface

Current as of: June, 1999
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119 /   HD   ANIMAL HUSBANDRY

600  DF  GROOMING {11}
618  DF  .~ Including means to apply increased tensile force to hair {2}
620.~.~ Having abrasive surface

DEFINITION

Classification: 119/620

Having abrasive surface:

(under subclass 618) Grooming device including a surface roughened for the specific purpose of increasing the pulling effort on hair engaged thereby.