Hand aerator

Earth working – Lawn aerator or perforator – or plug remover – Earth removing

Patent

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Details

294 507, 7386445, A01B 4502

Patent

active

050885626

ABSTRACT:
A hand operated aerator for cutting a plurality of holes in turf and soil to facilitate incoporation of air, water, and plant nutrients into the soil and has an upright member attached to a pan. A plurality of tubes attached to the pan are pushed into the turf and soil to cut holes therein. A foot located below the pan is operatively connected to a lever mechanism that is manually moved to extract the tubes from the turf and soil.

REFERENCES:
patent: 971791 (1910-10-01), Prisk
patent: 3163456 (1964-12-01), Schell, Jr. et al.
patent: 3817337 (1974-06-01), Panak et al.
patent: 4585072 (1986-04-01), Martinez
patent: 4763735 (1988-08-01), Gay
patent: 4947938 (1990-08-01), Fricke et al.
patent: 4958688 (1990-09-01), Marrow et al.
Lewis Standard Tools Publication.
A. M. Leonard, Inc. Publication, p. 29.

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