US Patent: 642,391
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| Vehicle Nut Wrench
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Patentee:
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| Jacob Edward Vannote (exact or similar names) - Lakota, ND |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jul. 31, 1899 |
| Granted: |
Jan. 30, 1900 |
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Patent Pictures:
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Jacob E. Vannote patent January 30, 1900 |
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Stan Schulz
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Description: |
| A slit sliding spring socket piece inside the socket end of the wrench holds the axle nut, and allows the wrench to operate on a range of nut sizes. The end cap on the spring socket piece facilitates the clamping and removal process. |
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