US PATENT SUBCLASS 305 / 110
.~.~ With scraper mounted to scrape track or wheel

Current as of: June, 1999
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305 /   HD   WHEEL SUBSTITUTES FOR LAND VEHICLES

100  DF  WITH MEANS TO REMOVE OR EXCLUDE FOREIGN MATTER (E.G., SEAL, SCRAPER) {8}
107  DF  .~ With deflector plate, track guide means, or scraper {3}
110.~.~ With scraper mounted to scrape track or wheel

DEFINITION

Classification: 305/110

With scraper mounted to scrape track or wheel:

(under subclass 107) Apparatus including a plate positioned on the vehicle body to remove debris from at least one surface of the drive wheels or support rollers.