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US Patent: 288,763
Traction Engine
Patentee: John E. Birch (exact or similar names) - Winnipeg, Selkirk County, MB Canada USPTO Classifications: 180/9, 180/9.44, 305/124, 305/44 Tool Categories: propulsion and energy : steam apparatus : steam traction engines : traction engine tracks Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jun. 08, 1883 Granted: Nov. 20, 1883 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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