Plant food and fertilizer applicator

Plant husbandry – Plant irrigators and/or fertilizers – apparatus or method

Patent

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Details

A01G 2900

Patent

active

054872367

ABSTRACT:
This is a hand operated fertilizing tool by means of which, upon ground penetration of a tine, the apparatus may be swung in a side-to-side and back-to-front motion so as to enlarge the void created by the tine, into which enlarged void the fertilizing substance, whatever it may be, is gravity fed downwardly through a dispensing tube and directly into the enlarged void, the fertilizing substance being blocked from passage through the dispensing tube until a laterally shiftable blocking means intercepting through the dispensing tube is slid from a no go to a go position.

REFERENCES:
patent: 2687598 (1954-08-01), Calhoun
patent: 2857864 (1958-10-01), Cromer
patent: 3290821 (1966-12-01), Parry
patent: 3903815 (1975-09-01), Winkler
patent: 4934288 (1990-06-01), Kusiak et al.
patent: 5105578 (1992-04-01), Fleuridas et al.
patent: 5343654 (1994-09-01), Paquin et al.

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