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US Patent: 737X
Making butter
Patentees:
Bornt G. Burtis (exact or similar names) - New York, NY
Gersham Burtis (exact or similar names) - New York, NY

USPTO Classifications:

Tool Categories:
manufacturing : manufacturing processes : butter

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Feb. 27, 1807

Patent Pictures:
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Description:
Listed in "A Digest of Patents, Issued by the United States, from 1790 to January 1, 1839", published in 1840, pg. 3.

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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