US Patent: 269,482
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| Wrench
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Patentee:
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| Loyd H. Swan (exact or similar names) - Oxford, IN |
| USPTO Classifications: |
| 81/55 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Apr. 26, 1882 |
| Granted: |
Dec. 19, 1882 |
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Patent Pictures:
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Loyd H. Swan patent December 19, 1882 |
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Stan Schulz
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Description: |
| The tool is a railroad track bolt tightener incorporating a ratchet socket wrench, a bolt holder, and a frame holding all the parts in alignment. |
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