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US Patent: 501X
Grinding painter's color, printer's ink, etc.
Improvement in grinding painters' colors, printers' ink, etc.
Patentee:
Jacob Cist (exact or similar names) - Unknown, PA

USPTO Classifications:

Tool Categories:
specialty machines : paint grinding mills
trade specific : printer

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Dec. 03, 1803

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