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US Patent: 989,035
Traction Engine
Patentees: Richard Parker (exact or similar names) - Uno Park, Nipissing District, ON, Canada Wilmer Earnest Harrison (exact or similar names) - Uno Park, Nipissing District, ON, Canada USPTO Classifications: 254/102, 280/7 Tool Categories: propulsion and energy : steam apparatus : steam traction engines : traction engine steering apparatus Assignees: None Manufacturer: Not known to have been produced Witnesses: Henry Hartman George Merle Miller H. Young William Brown	Patent Dates: Applied: Oct. 28, 1909 Granted: Apr. 11, 1911 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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