US Patent: 451,283
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| Wrench
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Patentee:
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| George L. Webb (exact or similar names) - Enon, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Aug. 27, 1890 |
| Granted: |
Apr. 28, 1891 |
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Patent Pictures:
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George L. Webb patent April 28, 1891 |
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Stan Schulz
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Description: |
| Screw adjustment advances or retracts jaw pieces having angled slots. In conjunction with fixed pins in the wrench frame, this adjustment opens and closes the jaws and keeps their faces parallel. |
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