US Patent: 1,429,517
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| Combined Pipe and Nut Wrench
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Patentee:
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| John McGhee (exact or similar names) - Glasgow, Scotland |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Nov. 09, 1920 |
| Granted: |
Sep. 19, 1922 |
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Patent Pictures:
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John McGhee patent Sept. 19, 1922 |
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Stan Schulz
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Description: |
| "Pipe grip" with alternate provisions for screw-adjusting nut wrench jaw. The specifications note a parallel British patent application. |
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