US Patent: 243,509
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| Wrench
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Patentee:
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| Luke Chapman (exact or similar names) - Collinsville, CT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Oct. 23, 1880 |
| Granted: |
Jun. 28, 1881 |
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Patent Pictures:
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Luke Chapman patent June 28, 1881 |
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Stan Schulz
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Description: |
| The introductory paragraphs explain the advantages and shortcomings of wood and metal wrench handles. The patent is for a hollow metal wrench handle with panels of wood or other similar materials countersunk on the exterior. |
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