US Patent: 636,649
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| Wheel Wrench
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Patentee:
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| William John Fay (exact or similar names) - Colegrove, CA |
| USPTO Classifications: |
| 81/76 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 03, 1899 |
| Granted: |
Nov. 07, 1899 |
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Patent Pictures:
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William J. Fay patent Nov. 7, 1899 |
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Stan Schulz
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Description: |
| Features of the wrench include the "fixed" and "adjustable" jaws remain centered due to pairs of "centering springs"; the jaws are different thicknesses on opposite sides to allow for different sizes of wheel hubs; the wrench clamps nut and wheel together so they can be turned off and on an axle. |
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