US Patent: 153,544
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| Improvement in Carriage-Wrenches
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Patentee:
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| Henry Cutler (exact or similar names) - Ashland, MA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 09, 1874 |
| Granted: |
Jul. 28, 1874 |
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Patent Pictures:
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Henry Cutler Pat. July 28, 1874 |
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Stan Schulz
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Description: |
| The center handle turns an eccentric which clamps the jaws on the carriage axle nut.
The patent received a write-up in the Sept. 19, 1874 SCIENTIFIC AMERICAN. |
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