US Patent: 952,079
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| Wrench
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Patentee:
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| George Alexander McIntire (exact or similar names) - Port Chester, NY |
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Patent Dates:
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| Applied: |
Dec. 14, 1908 |
| Granted: |
Mar. 15, 1910 |
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Patent Pictures:
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George A. McIntire Pat. March 15, 1910 |
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Stan Schulz
July 1909 ad for PERFECTION WRENCH (FLICKR)
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Description: |
| The patent is described as an improvement on patent no. 858,357 (June 25, 1907). It is a lever action self-adjusting wrench. The improvement is a provision for releasing the locked grip. |
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