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US Patent: 876,814
Automatic Screw Machine
Patentee: Harry B. Lester (exact or similar names) - West Hartford, Hartford County, CT USPTO Classifications: 226/109, 29/37R, 29/48.5R, 408/44, 470/66 Tool Categories: metalworking machines : screw machines Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jun. 16, 1905 Granted: Jan. 14, 1908 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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