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US Patent: 238,366
Grinding machine
Patentee: William H. Doane (exact or similar names) - Cincinnati, OH USPTO Classifications: 451/273 Tool Categories: metalworking machines : grinders : sharpening machines Assignees: None Manufacturer: J. A. Fay & Co. - Cincinnati, OH Witnesses: George F. Meyers Charles G. Jones	Patent Dates: Applied: May 06, 1880 Granted: Mar. 01, 1881 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for J. A. Fay & Co.
Description: Invention is a grinder for sharpening planer knives. Inventor was president of J. A. Fay & Co.

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