Agricultural implement

Details Agricultural implement Agricultural implement

1974-08-05

1976-03-09

Burr, Edgar S.

Earth working

Guided by walking attendant; supported, propelled, or held...

Hand tool

30314, 30353, 172375, D8 7, D8 11, A01B 108, A01B 110, B26B 300, B26B 902

Patent

active

039425916

ABSTRACT:
A multi-purpose agricultural implement usable in one position for cutting roots of weeds just below the surface of the ground and simultaneously therewith pulverizing the upper crust of the earth; usable in a second position for cutting a furrow of any desired width or depth in the ground of planting seeds and fertilizing; and, usable in a third position for covering the furrow. The implement is comprised of a flat blade and a handle, the flat blade being of four sided construction with opposite sides of the blade being substantially parallel. The handle is attached to the upper surface of the blade and extends in a backward direction at a sidewise oblique angle with the upper surface.

REFERENCES:
patent: 132444 (1872-10-01), Cookerly
patent: 177311 (1876-05-01), Wright
patent: 718534 (1903-01-01), Shedd
patent: 797840 (1905-08-01), Choate
patent: 800872 (1905-10-01), Newcomb
patent: 936038 (1909-10-01), Richards
patent: 1000473 (1911-08-01), Wilson
patent: 1091058 (1914-03-01), Godward
patent: 1113984 (1914-10-01), Glass
patent: 1259944 (1918-03-01), Welch, Jr.
patent: 1279704 (1918-09-01), Jones
patent: 1823438 (1931-09-01), Craig
patent: 1901778 (1933-03-01), Schlag
patent: 2264636 (1941-12-01), Griswold et al.
patent: 2771019 (1956-11-01), Zeitz
patent: 3240277 (1966-03-01), Henry

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