US PATENT SUBCLASS 15 / 34
.~.~.~ Rotary brush

Current as of: June, 1999
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15 /   HD   BRUSHING, SCRUBBING, AND GENERAL CLEANING

3  DF  MACHINES {11}
21.1  DF  .~ Brushing {18}
30  DF  .~.~ Boot cleaning, blacking, and polishing {4}
34.~.~.~ Rotary brush {1}
35  DF  .~.~.~.~> Planetary

DEFINITION

Classification: 15/34

Machines in which the cleaning or polishing instruments are of the brush or broom type and have a rotary motion only.

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35, and 36.

SEE OR SEARCH CLASS

12, Boot and Shoe Making,

77, for rotary tool boot and shoe burnishing machines.

451, Abrading,

177+, for an abrading machine which uses a rotating tool.