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US Patent: 193,748
Improvement in Devices for Applying Edge-Tools to Sharpeners
Patentee: Curtis P. Brown (exact or similar names) - Wheeling, WV USPTO Classifications: 29/76.1, 451/367, 451/370 Tool Categories: metalworking machines : grinders : sharpening machines Assignees: None Manufacturer: Not known to have been produced Witnesses: Cy. Bates Howard R. G. Barr	Patent Dates: Applied: May 24, 1877 Granted: Jul. 31, 1877 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)

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