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US Patent: 882,290
Machine for Cutting Screws, &c.
Patentee:
James Bowen - Philadelphia, PA

USPTO Classifications:
408/124, 409/76, 409/78, 470/176

Tool Categories:
metalworking machines : metal lathes : screwcutting lathes

Assignees:
Sayre Stamping Co. - Sayre, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 28, 1906
Granted: Mar. 17, 1908

Patent Pictures:
USPTO pdf tiff
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