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US Patent: 486,609
Uprighting Lathe
Patentee: Duane H. Church (exact or similar names) - Waltham, Middlesex County, MA USPTO Classifications: 82/129, 82/131 Tool Categories: metalworking machines : metal lathes : watchmakers lathes Assignees: None Manufacturer: Not known to have been produced Witnesses: E. A. Marsh A. D. Harrison	Patent Dates: Applied: Mar. 01, 1892 Granted: Nov. 22, 1892 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin

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