US PATENT SUBCLASS 15 / 181
.~.~.~.~ Laminated

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  DF  .~.~.~ Rotary {4}
181.~.~.~.~ Laminated

DEFINITION

Classification: 15/181

Implements of the brush or broom type having heads

constructed for rotation and the material forming the head arranged in layers.

SEE OR SEARCH CLASS

492, Roll or Roller,

40+, for a roll, per se, not elsewhere provided for, having axially stacked annular members, and subclasses 49+ for a roll, per se, having a concentric layered annular structure.