US Patent: 1,824,944
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| Chain Wrench
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Patentee:
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| Francis J. Carnelli (exact or similar names) - New York, NY |
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Patent Dates:
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| Applied: |
Oct. 25, 1930 |
| Granted: |
Sep. 29, 1931 |
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Patent Pictures:
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Franics J. Carnelli patent Sept. 29, 1931 |
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Stan Schulz
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Description: |
| Together with Carnelli's patent no. 1,828,173 used in the E-ZEE TOOL MFG. Co. CERTUL adjustable chain wrench. The provision for the toothed curved end of the gripping jaws was incorporated into that tool.
William H. Reid - patent attorney
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