Harvesters – Hand rakes – Combined – convertible and attachments
Patent
1984-10-15
1986-08-19
Johnson, Richard J.
Harvesters
Hand rakes
Combined, convertible and attachments
5640019, 5640021, A01D 700
Patent
active
046061800
ABSTRACT:
This invention involves a gardening tool used as a rake where the tines of the rake are removably affixed to a bridge element. In the preferred embodiment circumferential banding clamps are used in conjunction with a sinuous wave shaped tines made of spring steel to affix the tines to the bridge of the gardening tool.
REFERENCES:
patent: 395721 (1889-01-01), Steiner
patent: 849304 (1907-04-01), Whitted
patent: 1096342 (1914-05-01), Alexander
patent: 1514291 (1924-11-01), Kimber
patent: 1548906 (1925-08-01), Schroer
patent: 2036807 (1936-04-01), Honn
patent: 3522850 (1970-08-01), Pede
patent: 3654754 (1972-04-01), Scoggin
Johnson Richard J.
Watkins Robert B.
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