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US Patent: 2,351,842
Gear Grinding Machine
Patentee:
Paul F. Seibold (exact or similar names) - Newport, Monroe County, MI

USPTO Classifications:
409/49, 451/166, 451/47, 451/900

Tool Categories:
metalworking machines : grinders : gear grinding machines

Assignees:
Michigan Tool Co. - Detroit, Wayne County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Apr. 19, 1940
Granted: Jun. 20, 1944

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Michigan Tool Co.

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