US Patent: 717,479
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Wrench
Adjustable Wrench or Clamp
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Patentee:
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| Henry Arthur Westmoreland (exact or similar names) - Creswick, Victoria Australia |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 30, 1902 |
| Granted: |
Dec. 30, 1902 |
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Patent Pictures:
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Henry Arthur Westmoreland patent December 30, 1902 |
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Stan Schulz
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Description: |
| The sliding collar clamps the threaded ends of the springing "arms" onto the threads on the shank to hold the adjustment. |
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