US Patent: 1,588,475
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| Plier Wrench
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Patentee:
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| Percival F. King (exact or similar names) - New Haven, CT |
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Patent Dates:
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| Applied: |
Aug. 11, 1924 |
| Granted: |
Jun. 15, 1926 |
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Patent Pictures:
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Percival F. King patent June 15, 1926 |
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Stan Schulz
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Description: |
| The movable jaw slides on a stud, and is moved by a cam end on one handle. The effect is such that closing the jaws on an object will effectively clamp the jaws until they are released by separating the handles.
A known example is marked "Vise-Lock-Plier Seattle-U.S.A." with the patent date. |
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