US Patent: 3,023,653
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| Worm positioning and locking lever for a slidable side jaw wrench
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Patentees:
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| Kenneth F. Finn (exact or similar names) - Springfield, IL |
| Donald J. Finn (exact or similar names) - Springfield, IL |
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Patent Dates:
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| Applied: |
Jun. 09, 1960 |
| Granted: |
Mar. 06, 1962 |
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Patent Pictures:
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Patent 3,023,653 - edited drawing |
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Stan Schulz
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Description: |
| Improvement to the design in 2,657,606 to include an internal "retaining" clip for the side handle, along with other refinements. The patent reflects the FINN TOOL Co. adjustable wrench with supplemental "crank" and adjustment lock.
The specifications list patent nos. 2,596,266, 2,657,606, 2,692,523, 2,719,449, 2,729,999, 2,750,829, 2,813,444, and 2,829,650 as references. |
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