US Patent: 582,530
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| Crank Fastening For Bicycles
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Patentee:
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| Samuel W. Hyatt (exact or similar names) - Greersville, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 06, 1896 |
| Granted: |
May 11, 1897 |
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Patent Pictures:
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Samuel W. Hyatt patent May 11, 1897 |
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Stan Schulz
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Description: |
| The patent describes a two-part bicycle pedal crank, with adjustable bearings and a lock washer to hold the adjustment. The bearing adjustments use pin spanners, and the patent includes a drawing and mention of a suitable wrench. |
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