US Patent: 247,328
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| Monkey Wrench
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Patentee:
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| George Theodore Finagin (exact or similar names) - Pioche, NV |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 09, 1881 |
| Granted: |
Sep. 20, 1881 |
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Patent Pictures:
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George T. Finagin patent September 20, 1881 |
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Stan Schulz
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Description: |
| A wedge in the back side of the movable jaw holds the adjustment. The wedge is tightened and loosened by a lever with gear teeth. |
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