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US Patent: 488,483
Gas Engine
Patentee: John W. Raymond (exact or similar names) - San Francisco, CA USPTO Classifications: 123/163, 123/196R, 123/403, 123/83 Tool Categories: propulsion and energy : internal combustion engines : internal combustion engine governors Assignees: None Manufacturer: Not known to have been produced Witnesses: S. H. Nourse J. A. Bayless H. F. Ascheck	Patent Dates: Applied: Nov. 20, 1891 Granted: Dec. 20, 1892 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for J. I. Case & Co.

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