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US Patent: 5,967X
Threshers
Thrashing machine
Patentees:
Samuel Fisher (exact or similar names) - Amsterdam, Botetourt County, VA
David Sperry (exact or similar names) - Amsterdam, Botetourt County, VA

USPTO Classifications:

Tool Categories:
agricultural : threshers and thrashers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: May 19, 1830

Patent Pictures:
USPTO (New site tip)
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threshers and thrashers
Description:
Listed in A List of Patents Issued by the United States, from 1790 to 1847, 1847, pgs. 30 & 434.

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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