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US Patent: 2,398,268
Machine Tool
Patentee:
John C. Wilson (exact or similar names) - Springfield, Clark County, OH

USPTO Classifications:
409/183, 451/211, 451/214, 91/186

Tool Categories:
metalworking machines : machine tool controls

Assignees:
Thompson Grinder Co. - Springfield, Clark County, OH

Manufacturer:
Thompson Grinder Co. - Springfield, Clark County, OH

Witnesses:
Unknown

Patent Dates:
Applied: May 20, 1942
Granted: Apr. 09, 1946

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Thompson Grinder Co.
Description:
This patent was listed on a Thompson Grinder Co. patent plate.

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