US Patent: 476,841
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| Wrench
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Patentee:
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| John J. Tomey (exact or similar names) - Washington, IN |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 19, 1892 |
| Granted: |
Jun. 14, 1892 |
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Patent Pictures:
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John J. Tomey patent June 14, 1892 |
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Stan Schulz
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Description: |
| The movable jaw has rack teeth on the shank, and a side button to slide it. The adjustment is held by a bolt with partial threads which can be turned to either engage with the rack teeth or disengage. |
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