Earth working – Diverse tools – Second implement follows path of first
Patent
1988-10-13
1990-05-15
Johnson, Richard J.
Earth working
Diverse tools
Second implement follows path of first
1724451, E02F 3815
Patent
active
049249452
ABSTRACT:
An improved soil leveling apparatus consisting of a scraper member with an edge and a plurality of ground engaging members with surfaces, the above connected by a pair of longitudinal side members, hitch structure attached, an optional lost motion linkage on the top portion of the hitch, an optional scarifier assembly, and a horizontal plate attached to the scraper member with vertical adjustment structure on the plate to change the scraper member from an edge to a flat surface and vice versa.
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