US PATENT SUBCLASS 15 / 72
.~.~.~.~.~ Collapsible

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}
56  DF  .~.~ Receptacle cleaners {6}
70  DF  .~.~.~ Can {1}
71  DF  .~.~.~.~ Inside brush {1}
72.~.~.~.~.~ Collapsible

DEFINITION

Classification: 15/72

Machines especially adapted for cleaning the inside of receptacles of the can type by cleaning instruments of the brush or broom type, which are collapsible to permit entrance to the can and withdrawal therefrom and with or without an outside brush.

SEE OR SEARCH THIS CLASS, SUBCLASS:

165, and 212.