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US Patent: 3,018,698
Machine Tool Auxiliary Spindle Drive
Patentees:
John E. Lynch (exact or similar names) - Cincinnati, Hamilton County, OH
James E. Brennan (exact or similar names) - Cincinnati, Hamilton County, OH
Richard C. Brasington (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
409/144, 409/213, 74/405

Tool Categories:
metalworking machines : milling machines : milling machine accessories

Assignees:
Cincinnati Milling Machine Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 22, 1959
Granted: Jan. 30, 1962

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

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