US Patent: 595,252
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| Wrench
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Patentee:
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| Eben B. Sankey (exact or similar names) - Salem, MO |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 29, 1897 |
| Granted: |
Dec. 07, 1897 |
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Patent Pictures:
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Eben B. Sankey patent December 7, 1897 |
USPTO (New site tip) Google Patents
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Stan Schulz
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Description: |
| Rack teeth on the movable jaw that engage rack teeth on the shank are the adjustment means. A cam lever on the base of the movable jaw sets the adjustment. |
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