US Patent: 94,161
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| Wrench
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Patentee:
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| William A. Wilson (exact or similar names) - Savannah, MO |
| USPTO Classifications: |
| 81/62 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Aug. 24, 1869 |
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Patent Pictures:
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Wm. A. Wilson Pat. Aug. 24, 1869 |
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Stan Schulz
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Description: |
| The drawing is not very clear for the patented features which are adjustable jaws, a central hollow stabilizing head-block, and reverseable ratchet action. The center line is open all the way through to enable running nuts a long way along a threaded rod or bolt. |
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