US Patent: 493,051
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| Wrench
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Patentee:
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| Walfrid A. Aberg (exact or similar names) - New Westminster, BC Canada |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 16, 1892 |
| Granted: |
Mar. 07, 1893 |
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Patent Pictures:
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Walfrid A. Aberg patent March 7, 1893 |
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Stan Schulz
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Description: |
| The tool is a complicated multi-part adjustable with both the jaw size and angle in relation to the handle adjustable. It is way too complicated to be practical. |
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