US Patent: 562,709
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| Wrench
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Patentees:
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| Albert S. Courtright (exact or similar names) - Indianapolis, IN |
| Charles W. Meggenhofen (exact or similar names) - Indianapolis, IN |
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Patent Dates:
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| Applied: |
Dec. 16, 1895 |
| Granted: |
Jun. 23, 1896 |
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Patent Pictures:
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Albert S. Courtright and Charles W. Meggenhofen patent June 23, 1896 |
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Stan Schulz
Indianapolis Wrench & Stamping (1896) - (FLICKR)
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Description: |
| The opening adjusts by sliding small stampings. The thickness of the metal slides corresponds to standard nut size increments. This was produced as a small pocket wrench for bicyclists.
Compare British patent GB-189612331 of June 5, 1896. |
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