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US Patent: 256,440
Machine for grinding pulleys
Patentee: Philip Medart (exact or similar names) - St. Louis, MO USPTO Classifications: 451/182, 451/186, 451/218 Tool Categories: metalworking machines : grinders : cylindrical grinders Assignees: None Manufacturer: Not known to have been produced Witnesses: Robert Burns William Medart	Patent Dates: Applied: Sep. 05, 1881 Granted: Apr. 11, 1882 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Medart Patent Pulley Co.

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