Lawn aerator

Details Lawn aerator Lawn aerator

1988-03-04

1989-08-22

Johnson, Richard J.

Earth working

Lawn aerator or perforator, or plug remover

172350, 172554, 172519, 152210, A01B 4502

Patent

active

048586978

ABSTRACT:
An attachment for a lawn roller which includes an elongated sheet of flexible material for covering the outer cylindrical surface of the lawn roller that the ends of the sheet abut. The ends of the sheet are provided with complementary connectors to enable the sheet to be removably attached to the roller. The sheet is provided with a plurality of rigid pins which project from the outer face of the sheet when it is applied to the roller or penetrating the top soil of a lawn or garden as the roller is rolled along the surface of the soil.

REFERENCES:
patent: 1898214 (1933-02-01), Richards
patent: 2535299 (1950-12-01), Leach
patent: 2741968 (1956-04-01), Harris
patent: 3547204 (1970-12-01), Urban
patent: 3838894 (1974-10-01), Reedy

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