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US Patent: 3,914
Machine for cutting files
Patentee:
Solomon Whipple - Albany, NY

USPTO Classifications:
76/17

Tool Categories:
tool making : making files

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Feb. 12, 1845

Patent Pictures:
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Description:
Whipple's file cutting machines won awards at the 1847 and 1848 Fairs of the American Institute (Diploma and Silver medal, respectively). See also patents 22,842, 38,135 and 50,647, the first two being assigned to the Whipple File Manufacturing Co.

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