US Patent: 5,410 - Grain Winower


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US Patent: 5,410

Grain Winower

Patentee:

John Thurston (exact or similar names) - Bath Township, Franklin County, IN

USPTO Classifications:

209/151, 209/329, 209/33, 426/332

Tool Categories:

agricultural : grain hullers

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Granted:	Jan. 06, 1848

Patent Pictures:

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Description:

Claim:

The nature of my improvements consist, first, in constructing the feeder that receives the grain with three or more successive steps, composed of slats of wood, with openings between each one, which peculiar construction assists in feeding, by the blast created by the fan, being forced through said openings and driving off the loose straw, &c., which tends to obstruct the passage of the grain.