US Patent: 459,377
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| Combined Wrench and Gas Pipe Tongs
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Patentee:
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| James G. Lind (exact or similar names) - Providence, RI |
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Patent Dates:
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| Applied: |
Apr. 13, 1891 |
| Granted: |
Sep. 08, 1891 |
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Patent Pictures:
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James G. Lind patent September 8, 1891 |
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Stan Schulz
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Description: |
| The pivot point for the hook jaw can be shifted so the wrench can be adjusted to fit a range of sizes. The hinge pin with a side slot for a small retaining pin can be pulled aside, and the shank of the hook jaw has a series of holes. The hook jaw is pushed toward the fixed jaw by a leaf spring.
This patent and Lind's July 24, 1906 patent (no. 826,728) were used for the LIND UNIVERSAL WRENCH, produced at Providence, R.I. |
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