US Patent: 238,761
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| Pipe Wrench
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Patentee:
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| Jeremiah J. Carmody (exact or similar names) - Brooklyn, NY |
| USPTO Classifications: |
| 81/68 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 26, 1881 |
| Granted: |
Mar. 15, 1881 |
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Patent Pictures:
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Jeremiah J. Carmody patent March 15, 1881 |
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Stan Schulz
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Description: |
| The wrench uses a flat link chain. The specifications iterate why this type of chain is preferable to the other types used in other chain wrenches. |
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