US Patent: 1,054,708
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| Chain Pipe Wrench
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Patentee:
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| Arthur L. Moore (exact or similar names) - Springfield, MA |
| USPTO Classifications: |
| 81/70 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 12, 1912 |
| Granted: |
Mar. 04, 1913 |
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Patent Pictures:
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Arthur L. Moore patent March 4, 1914 |
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Stan Schulz
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Description: |
| The notable feature of this patent is the spring clip on the free end of the chain. The patent also notes the duplex tapering jaws, and the pivoting link located between the jaws. |
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