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US Patent: 458,115
Method of Electric Bending and Straightening
Patentee:
Elihu Thomson (exact or similar names) - Lynn, Essex County, MA

USPTO Classifications:
140/147, 140/149, 140/71.5, 140/71C, 219/119, 219/153, 219/155, 264/DIG.40, 29/896.9, 445/49, 72/128, 72/135

Tool Categories:
metalworking machines : metal bending machines
metalworking machines : metal straightening machines

Assignees:
Thomson Electric Welding Co. - Boston, Suffolk County, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: May 21, 1886
Granted: Aug. 18, 1891

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
Original application filed 21 May, 1886. Divided and this application filed 02 Mar., 1888.

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