Harvesters – Hand rakes – Combined – convertible and attachments
Patent
1987-03-30
1988-03-29
Hirsch, Paul J.
Harvesters
Hand rakes
Combined, convertible and attachments
5640017, A01D 700
Patent
active
047335246
ABSTRACT:
A skid device adapted to be removably attached to standard tined lawn rakes is provided. The device maintains the tines of the rake above the surface to be raked so to ease both the effort required to pull the rake and the damage caused to the substrate under the material to be raked, while allowing thorough raking action. The device is readily removable to allow standard raking action when desired.
REFERENCES:
patent: 464802 (1891-12-01), Pinkham
patent: 1174317 (1916-03-01), Heimerl
patent: 1318079 (1919-10-01), Hoag
patent: 2083922 (1937-06-01), Roessel
patent: 2707366 (1955-05-01), Gardner
patent: 2836032 (1958-05-01), Melvin
patent: 4057953 (1977-11-01), Rugg
Hirsch Paul J.
Johns David J.
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