US Patent: 1,000,051
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| Screw Driver Having Adjustable Handle
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Patentee:
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| William S. Thomson (exact or similar names) - Plantsville, CT |
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Patent Dates:
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| Applied: |
Oct. 10, 1910 |
| Granted: |
Aug. 08, 1911 |
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Patent Pictures:
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1 | 2
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William S. Thomson patent August 8, 1911 |
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Stan Schulz
Triple Lever Screwdriver (FLICKR) (1911 write-up)
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Description: |
| A detailed part-by-part description of the folding "PERFECT HANDLE TRIPLE LEVER SCREW DRIVER." |
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