US Patent: 611,253
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| Ratchet Drill
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Patentee:
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| John Houlehan (exact or similar names) - Toledo, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 09, 1897 |
| Granted: |
Sep. 27, 1898 |
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Patent Pictures:
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John Houlehan patent September 27, 1898 |
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Stan Schulz
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Description: |
| Sliding the handle in and out works the pawls for ratchet action.
The ratchet head is shown with a drill holder; it could also be used with screwdriver bits, wrench sockets and the like. |
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