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US Patent: 248,435
Utilizing Electricity as Motive Power
Patentee: Thomas A. Edison (exact or similar names) - Menlo Park, Middlesex County, NJ USPTO Classifications: 307/18, 307/78, 318/105, 318/558 Tool Categories: electrical devices : electric motors : DC motors Assignees: Edison Electric Light Co. - New York, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Oct. 01, 1880 Granted: Oct. 18, 1881 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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