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US Patent: 170,538
Machines for Turning Carriage Axles
Patentee: Joseph W. Ellis (exact or similar names) - Philadelphia, PA USPTO Classifications: 82/104, 82/11.1 Tool Categories: metalworking machines : metal lathes : axle lathes Assignees: Joseph W. Ellis - Philadelphia, PA Jacob H. Armbruster - Philadelphia, PA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 18, 1875 Granted: Nov. 30, 1875 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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