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US Patent: 214,002
Saw Sharpening Machine
Patentee:
Ebenezer W. Phelps (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
451/236, 474/60, 76/40, 76/79

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

Assignees:
Wilson Haight - Chicago, Cook County, IL
Mary F. Phelps - Chicago, Cook County, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: May 04, 1878
Granted: Apr. 08, 1879

Patent Pictures:
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