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US Patent: 191,212
Improvement in saw sharpening and setting machines
Patentee: Samuel Whitesides (exact or similar names) - West Depere, WI USPTO Classifications: 76/31, 76/40, 76/79 Tool Categories: metalworking machines : grinders : sharpening machines : saw sharpening machines Assignees: None Manufacturer: Not known to have been produced Witnesses: George Bennett Thomas Jackson	Patent Dates: Applied: Mar. 10, 1877 Granted: May 22, 1877 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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