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US Patent: 270X
Extracting oil from palma christi
Patentee:
John G. Gebhard (exact or similar names) - Claverack, Columbia County, NY

USPTO Classifications:

Tool Categories:
manufacturing : manufacturing processes : purifying oil

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Feb. 04, 1800

Patent Pictures:
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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.

John G. Gebhard was listed in the 1800 United States Federal Census, living in Claverack, Columbia County, NY.

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