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US Patent: 772,477
Turret-lathe
Patentees: James C. Potter (exact or similar names) - Pawtucket, RI John Johnston (exact or similar names) - Pawtucket, RI USPTO Classifications: 29/64, 474/83 Tool Categories: metalworking machines : metal lathes : turret lathes Assignees: Potter & Johnston Machine Co. - Pawtucket, RI Manufacturer: Not known to have been produced Witnesses: B. M. Simms J. A. Miller, Jr.	Patent Dates: Applied: Jan. 07, 1901 Granted: Oct. 18, 1904 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: This turret lathe automatically adjusts feed and speed for each turret position.

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