US Patent: 1,845,400
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Wrench
Alligator Wrench
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Patentee:
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| Charles D. Cummings (exact or similar names) - Tully, NY |
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Patent Dates:
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| Applied: |
May 15, 1929 |
| Granted: |
Feb. 16, 1932 |
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Patent Pictures:
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Charles D. Cummings pat. Feb. 16, 1932, with example of Allen, Fuller and Cummings adj. alligator wr. from Jim Plantikow colln. |
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Stan Schulz
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Description: |
| The patent makes a point that the teeth face toward the fulcrum so the "bite" forces the workpiece tighter in the jaws. |
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