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US Patent: 2,709,877
Automatic Infeed Mechanism for Centerless Grinders
Patentees: Albert H. Dall (exact or similar names) - Cincinnati, Hamilton County, OH George L. Grove (exact or similar names) - Cincinnati, Hamilton County, OH USPTO Classifications: 451/15, 451/242 Tool Categories: metalworking machines : metalworking machine mechanisms metalworking machines : grinders : centerless grinders Assignees: Cincinnati Milling Machine Co. - Cincinnati, Hamilton County, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Sep. 07, 1954 Granted: Jun. 07, 1955 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Cincinnati Milling Machine Co.

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