Collapsible grain chute

Details Collapsible grain chute Collapsible grain chute

2007-04-10

2007-04-10

Novosad, Christopher J. (Department: 3641)

Planting

Drilling

Having depositor feature

Reexamination Certificate

active

11560702

ABSTRACT:
A generally conically-shaped collapsible grain chute removably affixed to the bulk seed distributor of an agricultural planter to provide an effective and efficient apparatus for emptying the bulk seed bin. The chute may include a cinch cord to selectively open and close the chute to control the flow of seed therethrough.

REFERENCES:
patent: 4122932 (1978-10-01), Neubert et al.
patent: 4139155 (1979-02-01), Hastings
patent: 4603769 (1986-08-01), Bach et al.
patent: 4669945 (1987-06-01), Pollard et al.
patent: 5161473 (1992-11-01), Landphair et al.
patent: 5193586 (1993-03-01), Nolin, Jr.
patent: 5379706 (1995-01-01), Gage et al.
patent: 5428947 (1995-07-01), Visser
patent: 6047652 (2000-04-01), Prairie et al.

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