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US Patent: 756,659
Turret-lathe
Patentee: Joseph P. Lavigne (exact or similar names) - Detroit, MI USPTO Classifications: 144/14, 192/89.29, 29/47, 29/64 Tool Categories: metalworking machines : metal lathes metalworking machines : screw machines Assignees: None Manufacturer: Not known to have been produced Witnesses: A. G. McIntyre Harold A. Fisher	Patent Dates: Applied: Apr. 06, 1903 Granted: Apr. 05, 1904 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: This turret lathe was primarily intended for manufacturing screws, and provides several improvements to the design of patent 671,568.

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