US Patent: 746,673
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| Sliding Jaw Wrench
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Patentee:
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| George R. Cheesman (exact or similar names) - Auburn, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 23, 1903 |
| Granted: |
Dec. 15, 1903 |
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Patent Pictures:
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George R. Cheesman patent Dec. 15, 1903 |
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Stan Schulz
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Description: |
| The patent includes a quick-adjust movable jaw, and a pivoted, rotating handle. The objective is to combine functions of a "monkey wrench" and "speed wrench."
A known brass example may be a prototype; the adjustment means for the movable jaw differs from the options shown in the patent drawings. |
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