US Patent: 162,317
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| Improved Monkey-Wrench
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Patentee:
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| Henry R. Sloat (exact or similar names) - Sloatsburg, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 08, 1875 |
| Granted: |
Apr. 20, 1875 |
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Patent Pictures:
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Henry R. Sloat Pat. April 20, 1875 |
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Stan Schulz
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Description: |
| A lever with a cam end is positioned on the handle of a screw-adjust nut wrench to provide more closing force against the movable jaw. The specifications claim the arrangment would generate enough force to lock the wrench on to a nut. |
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