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US Patent: 737,179
Screw-driver
Patentee:
William S. Ward - Plantsville, CT

USPTO Classifications:
15/143.1, 294/57, 76/101.1, 81/177.1, 81/436

Tool Categories:
screwdrivers : screwdriver handles

Assignees:
H. D. Smith & Co. - Plantsville, CT

Manufacturer:
H. D. Smith & Co. - Plantsville, CT

Witnesses:
Sheffield H. Clarke
James Shepard

Patent Dates:
Granted: Aug. 25, 1903

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
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Description:
Patent is for the shape of the handle, intended to provide good grip and control.

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