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US Patent: 878,412
Electric sparking device for gas engines
Patentee: Edward R. Moffitt (exact or similar names) - San Francisco, San Francisco County, CA USPTO Classifications: 123/158 Tool Categories: propulsion and energy : internal combustion engines : gas and gasoline engines Assignees: Imperial Gas Engine Co. - San Francisco, San Francisco County, CA Manufacturer: Imperial Gas Engine Co. - San Francisco, San Francisco County, CA Standard Gas Engine Co. - San Francisco, San Francisco County, CA Witnesses: Unknown	Patent Dates: Applied: Mar. 13, 1907 Granted: Feb. 04, 1908 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Standard Gas Engine Co. "Vintage Machinery" entry for Imperial Gas Engine Co.
Description: We have a report that this patent was used on some engines from Standard Gas Engine Co.

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