US Patent: 8,174X
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Screw drill
Stock screw drill
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Patentee:
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| Charles Babbitt (exact or similar names) - Taunton, Bristol County, MA |
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Patent Dates:
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| Granted: |
Apr. 29, 1834 |
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Patent Pictures:
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1 | 2
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Photos are courtesy of Howard Mironov |
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Jeff Joslin
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Description: |
| Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2,000 of the almost 10,000 documents were recovered. Little is known about this patent. There are no patent drawings available. This patent is in the database for reference only. |
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