Semi-automatic, adjustable picking and weeding implement

Details Semi-automatic, adjustable picking and weeding implement Semi-automatic, adjustable picking and weeding implement

1993-02-19

1994-12-06

Reese, Randolph A.

Earth working

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

Hand tool

172371, 294 509, A01B 116

Patent

active

053701917

ABSTRACT:
A semi-automatic, adjustable picking and weeding implement comprises a stationary prong and an adjustable prong with which a horizontal handle, a stop pad, a spring, two horizontal, partly-threaded shafts, two stop pegs and four nuts are associated so that the implement can be vertically pushed into soil, and one prong can be slantingly pressed toward the other to pluck up weeds easily and promptly. After that, the prong that is slantingly pressed can automatically recover its vertical position. In order to weed various sizes of weeds, the span between the stationary prong and the adjustable prong can be modified. Essential methods for using such an implement are also disclosed.

REFERENCES:
patent: 759393 (1904-05-01), Otto
patent: 872260 (1907-11-01), Shank
patent: 938759 (1909-11-01), Greene
patent: 1276017 (1918-08-01), Beymer
patent: 2064448 (1936-12-01), Rieff
patent: 3268255 (1966-08-01), Bennett
patent: 3608644 (1971-09-01), Ambrose

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