US Patent: 1,438,442
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| Plier Wrench
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Patentee:
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| Percival F. King (exact or similar names) - Shreveport, LA |
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Patent Dates:
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| Applied: |
Feb. 13, 1922 |
| Granted: |
Dec. 12, 1922 |
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Patent Pictures:
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Percival F. King patent December 12, 1922 |
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Stan Schulz
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Description: |
| "The sliding jaw operates on a horn carried by the opposite jaw, the sliding jaw being provided with friction gripping surfaces to engage the horn when pressure is applied." -- from the specifications.
A "KING JOHNSON PLIER" marked with this patent date actually more closely resembles a modified form of this pliers which received patent no. 1,517,162 on Nov. 24, 1924. |
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