US Patent: 65,588
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Pipe Wrench
Improved Self-Adjusting Wrench
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Patentee:
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| A. M. Olds (exact or similar names) - New York, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Jun. 11, 1867 |
| Antedated: |
May 27, 1867 |
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Patent Pictures:
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A. M. Olds Pat. May 27, 1867 |
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Stan Schulz
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Description: |
| The proportion of the components is the key to this design's function.
Olds also received a patent for a pliers with a unique adjusting means (no. 65589) on the same date. |
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