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US Patent: 2,805,522
Apparatus for Sharpening Wood Bits
Patentee: Theodore S. Dayton (exact or similar names) - Portland, Multnomah County, OR USPTO Classifications: 125/11.03, 451/220, 451/375, 451/48 Tool Categories: metalworking machines : grinders : sharpening machines : drill sharpening machines Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 15, 1954 Granted: Sep. 10, 1957 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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