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US Patent: 806,244
Disk-Sharpener
Patentee: James I. Depew (exact or similar names) - Loup City, Sherman County, NE USPTO Classifications: 451/254, 76/85, 76/89.2 Tool Categories: agricultural : sharpeners Assignees: None Manufacturer: J. I. Depew Disc Sharpener Co. - Loup City, Sherman County, NE Witnesses: B. Nightingale R. J. Nightingale	Patent Dates: Applied: Apr. 29, 1905 Granted: Dec. 05, 1905 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for J. I. Depew Disc Sharpener Co.
Description: See patent 878,048 for an enhancement to this patent.

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