US Patent: 1,785,925
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| Wrench
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Patentee:
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| James C. Baker (exact or similar names) - Lincoln, NE |
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Patent Dates:
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| Applied: |
Apr. 30, 1929 |
| Granted: |
Dec. 23, 1930 |
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Patent Pictures:
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1 | 2
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James C. Baker patent December 23, 1930 |
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Stan Schulz
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Description: |
| Quick adjust with the adjustment held by a "dog" engaging rack teeth on the shank, with a second "dog" serving as a fulcrum. The construction is intended to facilitate one-handed use including adjustment.
Known example marked J.C. BAKER JIFFY WRENCH , with the patent date. |
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