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US Patent: 539,464
Saw Sharpening Device
Patentee: Richard Whitaker (exact or similar names) - New Brunswick, Middlesex County, NJ USPTO Classifications: 76/38, 76/45 Tool Categories: metalworking machines : grinders : sharpening machines : saw sharpening machines Assignees: Richard Whitaker - New Brunswick, Middlesex County, NJ James W. Johnson - New Brunswick, Middlesex County, NJ Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 22, 1895 Granted: May 21, 1895 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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