US Patent: D29,767
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| Wrench Handle
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Patentee:
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| Alexander Vaughan (exact or similar names) - Chicago, IL |
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Patent Dates:
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| Applied: |
Sep. 08, 1898 |
| Granted: |
Dec. 06, 1898 |
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Patent Pictures:
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Alexander Vaughan Pat. Dec. 6, 1898 |
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Stan Schulz
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Description: |
| The design focuses on the curved jaw face and slot for the base of the curved "hook" jaw. This patent was used by Vaughan and Bushnell for their self-adjusting pipe and nut wrench. Since the markings were very small and were normally defaced during use, another distinguishing characteristic is the "angle" shape of the fixed jaw at the juncture with the handle. |
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