Garden tool

Details Garden tool Garden tool

1989-01-31

1990-01-09

Johnson, Richard J.

Earth working

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

Hand tool

172378, A01B 106

Patent

active

048921564

ABSTRACT:
A garden tool for cultivating and tilling garden soil has a cultivating blade secured at one end of an elongated handle. The cultivating blade is formed by a plurality of sequential adjacent connected teeth, each formed by a pair of perpendicular facets intersecting at a ridge line. The leading edge of each of the facets is grounded to a sharpened cutting edge. In use, the cultivating blade is pushed forward and downward into the surface of the soil and subsequently pulled back. This reciprocating movement is repeated and tills the ground in a shaving or plowing action.

REFERENCES:
patent: 112527 (1871-03-01), Avery
patent: 1202791 (1916-10-01), Brownstein
patent: 1239316 (1917-09-01), Svendsen
patent: 2076120 (1937-04-01), Cyganick
patent: 2085382 (1937-06-01), Neber
patent: 2331414 (1943-10-01), Morris
patent: 2536180 (1951-01-01), Hines
patent: 2945543 (1960-07-01), Beyer
patent: 4411320 (1983-10-01), Hiss

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