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US Patent: 5,385X
Grinding steel dies used to make steel buttons
Patentee:
Willard Robinson - Attleboro, MA

USPTO Classifications:

Tool Categories:
specialty machines : button making machinery

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Mar. 03, 1829

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. Only the patent drawing is available. This patent is in the database for reference only.

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