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US Patent: 8,186X
Grist mill
Grist and flour mills
Patentee:
Isaac Straub (exact or similar names) - Northumberland County, PA

USPTO Classifications:

Tool Categories:
agricultural : grist mills
trade specific : miller

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: May 09, 1834

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Grist mill
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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