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US Patent: 599,968
Screw Cutting Device
Patentee:
Albert D. Laws (exact or similar names) - Bridgeport, Fairfield County, CT

USPTO Classifications:
279/71, 408/177, 470/75

Tool Categories:
metalworking tools : taps and dies

Assignees:
Eaton, Cole & Burnham Co. - Bridgeport, Fairfield County, CT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 08, 1897
Granted: Mar. 01, 1898

Patent Pictures:
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