US Patent: 91,838
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| Improved Wrench
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Patentee:
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| Thomas Garrick (exact or similar names) - Providence, RI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Jun. 29, 1869 |
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Patent Pictures:
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Thomas Garrick patent June 29, 1869 |
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Stan Schulz
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Description: |
| The patented feature is a "self-adjusting" insert in the adjustable jaw. This would accomodate the wrench to tapered or inclined surfaces.
The wrench design shown in the patent drawing resembles the Jordan & Smith patent nut wrench (pat. no. 50,364) manufactured by Collins & Co. of Hartford, CT. |
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