US Patent: 1,454,333
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| Wrench
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Patentee:
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| Victor L. Ochoa (exact or similar names) - El Paso, TX |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 15, 1922 |
| Granted: |
May 08, 1923 |
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Patent Pictures:
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Victor L. Ochoa patent May 8, 1923 |
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Stan Schulz
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Description: |
| The lever handle has a cam-shaped head that shifts the movable jaw. The wrench is described as an improvement on Ochoa's May 23, 1922 patent (no. 1,417,196). The specifications also note features of the toothed jaws that wear better than competing older forms of pipe wrenches. |
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