Double rake

Harvesters – Hand rakes – With plural sets of tines

Patent

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Details

5640021, A01D 706

Patent

active

055113702

ABSTRACT:
An improved rake head consisting of multiple tines attached to a rake support member with each tine having two prongs. When the tines of the rake are flexed during use, both prongs on each tine make firm contact with the ground. The firm contact of each prong with the ground enhances raking efficiency.

REFERENCES:
patent: 531722 (1895-01-01), Hart
patent: 3332223 (1967-07-01), Polisso
patent: 4150528 (1979-04-01), Rendin
patent: 4667458 (1987-05-01), Barrett
patent: 5099638 (1992-03-01), Bass
patent: 5177946 (1993-01-01), Dietz, Jr.
patent: 5249413 (1993-10-01), McDonough, Jr.

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