(under subclass 195) Apparatus in which the earth working element of one of the implements comprises a substantially vertical blade disposed transversely of the direction of travel or a horizontal bar or plate having a continuous ground engaging edge or horizontal surface which acts to scrape or level the surface of the soil.
(1) Note. A vertical blade which is disposed at an angle to the direction of movement of the apparatus of substantially other than 90 deg. so as to provide substantial lateral soil movement is excluded from this definition unless such blade is a scraper for producing a level surface.
SEE OR SEARCH THIS CLASS, SUBCLASS:
189, for diverse tools one of which is a fabric or flexible tool.
197, for teeth combined with a drag, scraper, or leveling blade.
784+, for a scraper between front and rear vehicle ground supports combined with a diverse tool.
