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US Patent: 1,157,440
Steam Engine
Patentee: Robert C. Stevens (exact or similar names) - Erie, Erie County, PA USPTO Classifications: 91/236 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: Jan. 05, 1915 Granted: Oct. 19, 1915 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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