US Patent: 769,282
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Tool-Handle
Ratchet Screw Driver
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Patentee:
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| William B. Swan (exact or similar names) - Seymour, CT |
| USPTO Classifications: |
| 81/32 |
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Patent Dates:
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| Applied: |
Jan. 11, 1904 |
| Granted: |
Sep. 06, 1904 |
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Patent Pictures:
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Steve Gosselin
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Description: |
| Essentially a revisit of his earlier patent 541130, the ratcheting device has been redesigned and the knurled sleeve has a lug which engages indents in the end of the handle, providing positive locations for each setting. This ratcheting screwdriver appears in the 1904 and 1911 James Swan catalogues, but seems to have been discontinued by 1920. |
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