US Patent: 260,609
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| Monkey-Wrench
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Patentee:
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| Charles Richards (exact or similar names) - Cleveland, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 01, 1882 |
| Granted: |
Jul. 04, 1882 |
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Patent Pictures:
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Charles Richard patent July 4, 1882 |
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Stan Schulz
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Description: |
| This "turn handle to adjust" nut wrench has side plates fastened by screws which hold the two halves of the fixed jaw together, and clamp them around the handle. The jaw halves have an internal groove corresponding to a ridge on the handle piece. |
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