US Patent: 218,046
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| Carriage-Wrench
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Patentee:
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| Henry C. Miller (exact or similar names) - Blue Mound, IL |
| USPTO Classifications: |
| 81/76 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 27, 1879 |
| Granted: |
Jul. 29, 1879 |
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Patent Pictures:
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Henry C. Miller patent July 29, 1879 |
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Stan Schulz
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Description: |
| Cranking the handle ends together expands the jaw ends outward, to wedge the axle nut to the hub. Then the wheel and axle nut are turned off together. The jaw ends flare out, and have serrated edges for gripping. |
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