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US Patent: 1,658,267
Attachment for MachineTools Having a Plurality of Overarms
Patentee: Theodore Trecker (exact or similar names) - Milwaukee, Milwaukee County, WI USPTO Classifications: 409/213, 409/236, 409/241 Tool Categories: metalworking machines : milling machines metalworking machines : metalworking machine mechanisms Assignees: Kearney & Trecker Corp. - West Allis, Milwaukee County, WI Manufacturer: Kearney & Trecker Corp. - West Allis, Milwaukee County, WI Brown & Sharpe Mfg. Co. - Providence, RI Witnesses: Unknown	Patent Dates: Applied: Nov. 01, 1923 Granted: Feb. 07, 1928 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Kearney & Trecker Co. Brown & Sharpe 4B Double Arm Horizontal Milling Machine.
Description: Brown & Sharpe Mfg. Co. licensed this patent and used it on their own double arm milling machine.

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