Liquid transfer device

Details Liquid transfer device Liquid transfer device

1983-03-03

1985-10-08

Hafer, Robert A.

Plant husbandry

Plant irrigators and/or fertilizers, apparatus or method

A01G 2900

Patent

active

045451451

ABSTRACT:
A tube 22 contains a liquid absorbent material 28, an end portion of which can be immersed in the liquid contained within a bag 20 positioned about a tree 30 and transfer the liquid at a rate dependant on the attitude of the tube 22 to the end 27 of the tube 22 inserted in the ground adjacent the root structure 31 of the tree 30.

REFERENCES:
patent: 2875713 (1959-03-01), Shoffner
patent: 3535822 (1970-10-01), Fruth et al.
patent: 3860172 (1975-01-01), Platt
patent: 4115951 (1978-09-01), Becker et al.
patent: 4294250 (1981-10-01), Dennehey
patent: 4336666 (1982-06-01), Caso

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