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US Patent: 2,211,722
Loading and Unloadng of Work in Machine Tools
Patentees: William F. Groene (exact or similar names) - Cincinnati, OH Walter R. Meyer (exact or similar names) - Cincinnati, OH USPTO Classifications: 318/1, 82/106, 82/173 Tool Categories: metalworking machines : metalworking machine mechanisms metalworking machines : metal lathes : crankshaft lathes Assignees: R. K. Le Blond Machine Tool Co. - Cincinnati, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: May 24, 1938 Granted: Aug. 13, 1940 Reissue Information: Reissued as RE22,621 (Mar. 20, 1945) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for R. K. Leblond Machine Tool Co.

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