Grading apparatus

Excavating – Snow or ice removing or grooming by portable device – Scraper blade

Patent

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Details

37284, 37285, 172372, 172375, 294 59, E01H 506, E01H 502

Patent

active

056715536

ABSTRACT:
An apparatus for grading soil or dirt adjacent to a curb, gutter, or other structure. The apparatus includes a blade portion, a handle portion, and a guide which may be attached to the handle or blade portions. The guide can be positionally adjusted relative to the blade portion to set the depth of penetration of the blade into soil. The guide is placed along the curb or gutter when the apparatus is used, with the guide controlling the depth of the blade.

REFERENCES:
patent: 834030 (1906-10-01), Sutton
patent: 856575 (1907-06-01), Elliott
patent: 1027345 (1912-05-01), Lapin
patent: 1783026 (1930-11-01), Ober
patent: 2447216 (1948-08-01), Tidwell
patent: 3571838 (1971-03-01), Stasechke
patent: 4198090 (1980-04-01), Gutman
patent: 4215495 (1980-08-01), Wagner
patent: 4428436 (1984-01-01), Johnson
patent: 4804219 (1989-02-01), Berg
patent: 4837940 (1989-06-01), Mahan
patent: 5310231 (1994-05-01), Burkhart
patent: 5350021 (1994-09-01), Walker
patent: 5352113 (1994-10-01), Alvarez

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