US PATENT SUBCLASS 37 / 268
.~.~ Pulled (e.g., by horse or vehicle)

Current as of: June, 1999
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37 /   HD   EXCAVATING

196  DF  SNOW OR ICE REMOVING OR GROOMING BY PORTABLE DEVICE {16}
266  DF  .~ Scraper blade {5}
268.~.~ Pulled (e.g., by horse or vehicle) {1}
269  DF  .~.~.~> V-shaped

DEFINITION

Classification: 37/268

Pulled (e.g., by horse or vehicle):

(under subclass 266) Apparatus including a moldboard adapted to be drawn by a propelling means.

SEE OR SEARCH CLASS

172, Earth Working,

684.5, for a frame supported, earthworking blade drawn by a vehicle; and subclass 799.5 for a towed earthworking blade with ground support wheels.