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US Patent: 8,476X
Thresher
Grain thrashing machine
Patentees:
Daniel Fitzgerald (exact or similar names) - New York, NY
John Fitzgerald (exact or similar names) - New York, NY

USPTO Classifications:

Tool Categories:
agricultural : threshers and thrashers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Oct. 30, 1834

Patent Pictures:
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threshers and thrashers
Threshing machines
Description:
Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2,000 of the almost 10,000 documents were recovered. Little is known about this patent. There are no patent drawings available. This patent is in the database for reference only.

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