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US Patent: 1,348,256
Steam Engine
Patentee: Frank L. O. Wadsworth (exact or similar names) - Pittsburgh, Allegheny County, PA USPTO Classifications: 92/111, 92/186, 92/82 Tool Categories: propulsion and energy : steam engines Assignees: Skinner Engine Co. - Erie, Erie County, PA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Dec. 12, 1916 Granted: Aug. 03, 1920 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Skinner Engine Co.

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