US Patent: 1,276,093
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| Combination Wrench
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Patentee:
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| John J. A. Miller (exact or similar names) - Denver, CO |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 21, 1917 |
| Granted: |
Aug. 20, 1918 |
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Patent Pictures:
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John J. A. Miller patent August 20, 1918 |
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Stan Schulz
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Description: |
| An intermediate sliding jaw has a pipe gripping surface on one side, and smooth nut gripping face on the other. The intermediate jaw slides on the shank portion of screw-adjusting hook jaw of the "Stillson" type. That shank has a groove that holds the intermediate jaw from twisting. |
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