Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

US Patent: 812,137
Traction Engine
Patentee: Wilbur S. Kelley (exact or similar names) - Newton, Jasper County, IA USPTO Classifications: 180/36, 254/327, 254/328, 254/358 Tool Categories: propulsion and energy : steam apparatus : steam traction engines Assignees: Wilbur S. Kelley - Newton, Jasper County, IA Charles C. Koeper - Newton, Jasper County, IA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Oct. 17, 1904 Granted: Feb. 06, 1906 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

Copyright © 2002-2024 - DATAMP