US Patent: 838,414
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| Wrench or Spanner
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Patentee:
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| Charles Alfred Hunton (exact or similar names) - London, England |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jul. 20, 1906 |
| Granted: |
Dec. 11, 1906 |
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Patent Pictures:
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Charles A. Hunton patent Dec. 11, 1906 |
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Stan Schulz
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Description: |
| The two main pieces connect by a dovetail slide, and adjust by a screw threaded rod. Corresponding British patent GB-190605774 was registered March 9, 1906. |
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