US Patent: 424,471
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| Wagon Wrench
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Patentee:
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| Eldors Eberhardt (exact or similar names) - Denver, CO |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 27, 1889 |
| Granted: |
Apr. 01, 1890 |
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Patent Pictures:
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Eldors Eberhardt patent April 1, 1890 |
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Stan Schulz
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Description: |
| The handle is a doubletree pin. The jaw opening is adjustable. Both jaw segments have rack teeth. The adjustment is set by a stud and wing nut that clamp the jaw segments together. |
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