US Patent: 1,408,524
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| Wrench
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Patent Dates:
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| Applied: |
Apr. 15, 1921 |
| Granted: |
Mar. 07, 1922 |
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Patent Pictures:
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1 | 2
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W. T. Long Patent March 7. 1922 |
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Description: |
| This patent was used for the PLIER WRENCH produced by the Winner Tool Co. of Puyallup, WA. This patent is third of three noted on the L.P. Wrench produced by the USONA MFG. CO. of Seattle, WA. The previous patents are 1,181,466 (May 2, 1916), and 1,270,848 (July 2, 1918). Neither the WINNER or USONA plier wrenches incorporate the swinging loop to hold the handle in the closed position. |
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