US Patent: 414,771
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Wheel Wrench
Improvements in Nut-Detachers For Vehicle Wheels
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Patentee:
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| George T. Hutchinson (exact or similar names) - Edgar, NE |
| USPTO Classifications: |
| 81/75 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 07, 1889 |
| Granted: |
Nov. 12, 1889 |
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Patent Pictures:
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George T. Hutchinson patent November 12, 1889 |
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Stan Schulz
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Description: |
| The spring structure of this device allows a single lever or clamping screw to both clamp the jaws to the axle nut, and clamp the frame to the outside of the wheel hub. The result is an axle nut latched to the wheel, so the wheel and nut can be turned on or off the axle as a unit. |
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