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US Patent: 791,895
Ratchet-tool
Patentee: Zachry T. Furbish (exact or similar names) - Philadelphia, PA USPTO Classifications: 81/32 Tool Categories: screwdrivers : screwdriver mechanisms : spiral screwdrivers Assignees: North Brothers Manufacturing Co. - Philadelphia, PA Manufacturer: North Brothers Manufacturing Co. - Philadelphia, PA Witnesses: William A. Barr Joseph H. Klein	Patent Dates: Applied: Mar. 27, 1903 Granted: Jun. 06, 1905 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin "Vintage Machinery" entry for North Brothers Manufacturing Co. Clifford D. Fales Spiral screwdriver Database

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