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US Patent: 565,808
Screw Holder and Driver Screw holding screwdriver
Patentee: Willard G. Staples (exact or similar names) - Brookfield, MA USPTO Classifications: 81/453 Tool Categories: screwdrivers : screwdriver blades Assignees: One Half To John F. Lefavour - Brookfield, MA Manufacturer: Not known to have been produced Witnesses: William F. Bailey John D. Cole	Patent Dates: Applied: Dec. 06, 1895 Granted: Aug. 11, 1896 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin

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