US Patent: 481,749
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| Carriage Wrench
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Patentee:
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| John A. Corey (exact or similar names) - Hope Valley, RI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 15, 1892 |
| Granted: |
Aug. 30, 1892 |
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Patent Pictures:
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John A. Corey patent August 30, 1892 |
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Stan Schulz
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Description: |
| Crank handle, spring on edge of socket to hold nut in the socket, and a spring clip on the shank to attach to the hub band to keep the nut out of the dirt. |
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