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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:
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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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