Planter container for indoor air purification

Details Planter container for indoor air purification Planter container for indoor air purification

1993-06-07

1994-10-04

Warden, Robert J.

Plant husbandry

Receptacle for growing medium

Irrigator

47 80, 47 81, 422120, A01G 2506

Patent

active

053514386

ABSTRACT:
A planter container for growing a house plant in soil or a growth medium which contains multiple vent pipes extending vertically from the bottom to the top of the container. Air convection occasioned by the natural water transpiration processes of the growing plant is sufficient to cause polluted air flow through the vent pipes, and the vent pipes then enhance air flow throughout the root growth medium, exposing the air to large surface areas of plant root and biologically active growth medium for enhanced microorganism removal of volatile organic chemicals.

REFERENCES:
patent: D255555 (1980-06-01), Smith
patent: 2387340 (1945-10-01), Moriarty
patent: 3137096 (1964-06-01), Hopkins
patent: 3334440 (1967-08-01), Choquette
patent: 4236351 (1980-12-01), Smith

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