US PATENT SUBCLASS 15 / 40
.~.~ Flexible-fabric cleaners

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}
40.~.~ Flexible-fabric cleaners {1}
41.1  DF  .~.~.~> Carpet sweeper {9}

DEFINITION

Classification: 15/40

Machines having no other instruments than brushes or brooms and especially adapted for cleaning flexible fabrics, except carpet-sweepers.

SEE OR SEARCH THIS CLASS, SUBCLASS:

39.5, for brushes for removing dirt, crumbs or any other unwanted matter from a table-cloth.

SEE OR SEARCH CLASS

26, Textiles: Cloth-Finishing,

27+, and 31+.