US Patent: 57,547
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| Nut Wrench
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Patentees:
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| Isaac Morris (exact or similar names) - Fair Haven, CT |
| Charles M. Morris (exact or similar names) - Fair Haven, CT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Aug. 28, 1866 |
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Patent Pictures:
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I. & C.M. Morris Pat. Aug. 28, 1866 |
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Stan Schulz
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Description: |
| The patented features are an enlargement of the shank adjacent to the fixed jaw, and a pivoting toothed member on the movable jaw engaging a rack on the main bar. |
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