US Patent: 3,600,986
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| Self-Adjusting Locking Wrench
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Patentee:
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| Earl M. Baldwin, Jr. (exact or similar names) - Glenvil, NE |
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Patent Dates:
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| Applied: |
Aug. 27, 1968 |
| Granted: |
Aug. 24, 1971 |
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Patent Pictures:
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Earl M. Baldwin, Jr. patent August 24, 1971 |
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Stan Schulz
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Description: |
| This improvement to the Self-Adjusting Plier-Type Toggle Locking Wrench (pat. nos. RE26,280, 3,116,656 and 2,751,801) modifies the swinging handle to improve its lock-releasing function.
Produced as the LEVERWRENCH by Leverage Tools of Glenvil, Nebr. along with a line of self adjusting locking tools including welding clamps, "C" clamps, and a battery carrier. The STANLEY AUTO-GRIP PLIERS also used this patent.
In addition to the above noted patents, the patent cites patent nos. RE24,465, 2,576,286, 2,592,807, 2,838,973, 3,241,410, 3,252,360, 3,252,361, and 3,262,343 as references.
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