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US Patent: 2,292,875
Tool Carrier Control Mechanism
Patentee:
Ralph E. Flanders (exact or similar names) - Springfield, Windsor County, VT

USPTO Classifications:
451/129, 451/18, 451/222, 451/237, 451/239

Tool Categories:
metalworking machines : grinders : thread grinders
metalworking machines : grinders : internal grinders

Assignees:
Jones & Lamson Machine Co. - Springfield, Windsor County, VT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 08, 1941
Granted: Aug. 11, 1942

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

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