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US Patent: 287,809
Screw-Driver
Patentee: Washington Devereux (exact or similar names) - Bloomsburg, PA USPTO Classifications: 279/43.2, 279/91, 403/342, 81/177.1, 81/436 Tool Categories: screwdrivers : screwdriver mechanisms screwdrivers : screwdriver handles Assignees: None Manufacturer: Not known to have been produced Witnesses: R. Buckingham Charles G. Barkley	Patent Dates: Applied: Aug. 01, 1883 Granted: Nov. 06, 1883 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin

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