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US Patent: 8,501X
Threshing machine
Thrashing machine
Patentee:
John Shaw (exact or similar names) - Augusta, ME

USPTO Classifications:
460/116

Tool Categories:
trade specific : miller

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Nov. 19, 1834

Patent Pictures:
USPTO (New site tip)
Google Patents
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Threshing machines
threshers and thrashers
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. Only the patent drawing is available. This patent is in the database for reference only.

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