US Patent: D150,677
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| Wrench
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Patentee:
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| Francis J. Carnelli (exact or similar names) - New York, NY |
| USPTO Classifications: |
| D8/23 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Apr. 15, 1947 |
| Granted: |
Aug. 24, 1948 |
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Patent Pictures:
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Francis J. Carnelli design patent August 24, 1948 |
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Stan Schulz
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Description: |
| A self-adjusting hook jaw combination nut and pipe wrench similar to the AUTO GRIP, but with a handle formed of a folded sheet metal stamping rather than a forged piece.
The specifications cite patent no. 831,750 and design patents nos. D35,385 and D138,173 -- the later being the AUTO GRIP patent. |
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