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US Patent: 385,004
Machine for sharpening saws
Patentee:
Reuben M. Pine - Columbia City, IN

USPTO Classifications:
76/37

Tool Categories:
metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
George H. Lamar
Schuyler Duryee

Patent Dates:
Applied: Mar. 26, 1888
Granted: Jun. 26, 1888

Patent Pictures:
USPTO pdf tiff
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