US PATENT SUBCLASS 15 / 5
.~.~ Beater and brush

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

3  DF  MACHINES {11}
4  DF  .~ Combined {1}
5.~.~ Beater and brush

DEFINITION

Classification: 15/5

Cleaning-machines in which the action of a beater is supplemented by that of a brush.

SEE OR SEARCH THIS CLASS, SUBCLASS:

21, 41, 89, 91, 92, 268, 308+, 311, and 363+.