US Patent: 778,562
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| Jar Wrench
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Patentee:
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| John L. Zesiger (exact or similar names) - Cleveland, OH |
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Patent Dates:
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| Applied: |
Nov. 11, 1902 |
| Granted: |
Dec. 27, 1904 |
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Patent Pictures:
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1 | 2
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John L. Zegiser patent Dec. 27, 1904 |
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Stan Schulz
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Description: |
| The lever handle closes the two semi-circular arc segments. The linkage is "over center" so the jaws clamp on to the jar lid. Produced in malleable iron and stamped steel as the U.S. Mason Jar Wrench by C.A. Powell of Cleveland, Ohio. |
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