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US Patent: 621,158
Traction Engine
Patentee: Isham Sedgwick (exact or similar names) - Richmond, Wayne County, IN USPTO Classifications: 180/236, 180/245, 180/262, 180/409, 180/53.1, 280/88, 475/206, 74/344, 74/386 Tool Categories: propulsion and energy : steam apparatus : steam traction engines Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Feb. 05, 1898 Granted: Mar. 14, 1899 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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