US Patent: 348,522
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Wrench
Wrench For Handling Axle-Nuts
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Patentee:
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| John S. Huffman (exact or similar names) - Rockford, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 24, 1886 |
| Granted: |
Aug. 31, 1886 |
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Patent Pictures:
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John S. Huffman patent August 31, 1886 |
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Stan Schulz
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Description: |
| A side lever handle and stepped notches on the outer sides of the jaws work to clamp the jaws onto an axle nut. A spring between the jaws opens the jaws. The side lever handle also provides the leverage to tighten and loosen the axle nut. |
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