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US Patent: 60,207
Improved Countersink Bit
Patentee: Henry C. Lewis (exact or similar names) - Essex, CT USPTO Classifications: 408/214, 408/223 Tool Categories: woodworking tools : hand drills : drill bits : countersinks Assignees: None Manufacturer: Snell Mfg. Co. - Fiskdale, MA H. C. Lewis Co. - Essex, CT Witnesses: Albert Pratt Henry L. Pratt	Patent Dates: Granted: Dec. 04, 1866 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)

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