US Patent: 635,767
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| Wrench
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Patentee:
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| Walter Gleason (exact or similar names) - Manistique, MI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 16, 1899 |
| Granted: |
Oct. 31, 1899 |
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Patent Pictures:
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Walter Gleason patent Oct. 31, 1899 |
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Stan Schulz
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Description: |
| Mutilated threads and a stop on the adjusting nut make this a quick-adjusting wrench. A spring between the jaw frame and adjusting nut provides frictional resistance to accidental movement of the adjusting nut. |
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