US PATENT SUBCLASS 15 / 170
.~.~.~ Straw supported

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}
168  DF  .~.~ Bridles {2}
170.~.~.~ Straw supported

DEFINITION

Classification: 15/170

Devices embracing the material constituting the working face of implements of the brush or broom type to prevent undue spreading, breaking, or wear thereof and which are supported or carried by said material.