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US Patent: 2,165,571
Cutting Tool and Holder
Patentee: Herman A. Ortegren (exact or similar names) - Detroit, Wayne County, MI USPTO Classifications: 407/117, 407/88, 407/97 Tool Categories: metalworking machines : screw machines metalworking machines : metal lathes : lathe tool holders and tool posts Assignees: Bower Roller Bearing Co. - Detroit, Wayne County, MI Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jan. 12, 1938 Granted: Jul. 11, 1939 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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