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US Patent: 1,138,465
Chuck
Patentees: Thomas J. Fegley (exact or similar names) - Philadelphia, PA George O. Leopold (exact or similar names) - Philadelphia, PA USPTO Classifications: 279/82, 403/325 Tool Categories: woodworking tools : hand drills : push drills Assignees: North Brothers Manufacturing Co. - Philadelphia, PA Manufacturer: North Brothers Manufacturing Co. - Philadelphia, PA Witnesses: Wm. E. Shupe Wm. A. Barr	Patent Dates: Applied: Nov. 19, 1914 Granted: May 04, 1915 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin "Vintage Machinery" entry for North Bros. Manufacturing Co.
Description: Another improvement to the North Brothers Yankee, chuck used on many spiral screwdrivers and ratchet screwdrivers in their line.

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