US PATENT SUBCLASS 30 / 170
.~.~ Wheeled

Current as of: June, 1999
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30 /   HD   CUTLERY

165  DF  CUTTING TOOLS {19}
169  DF  .~ Scrapers {3}
170.~.~ Wheeled

DEFINITION

Classification: 30/170

(under subclass 169) Scrapers in which the implement is provided with wheels whereby it can be more readily drawn over the surface to be scraped.