US PATENT SUBCLASS 15 / 179
.~.~.~ Rotary

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

104.001  DF  IMPLEMENTS {28}
159.1  DF  .~ Brush or broom {11}
171  DF  .~.~ Heads and casings {7}
179.~.~.~ Rotary {4}
180  DF  .~.~.~.~> Disk
181  DF  .~.~.~.~> Laminated
182  DF  .~.~.~.~> Spiral bristle mount
183  DF  .~.~.~.~> Tuft-holding bar

DEFINITION

Classification: 15/179

Implements of the brush or broom type having heads constructed for rotation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

21+, especially subclasses 23, 71-73, 198, and 501+ for other showings of rotary brushes.

SEE OR SEARCH CLASS

492, Roll or Roller,

13+, for a working roller with a handle, and subclass 29 for a roller, not elsewhere provided for, being a pile or nap surface.