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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:
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