US Patent: 604,375
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Wrench
Improvements in Monkey-Wrenches
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Patentee:
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| James K. Downie (exact or similar names) - Valley River, MB Canada |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Aug. 10, 1897 |
| Granted: |
May 24, 1898 |
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Patent Pictures:
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James K. Downie patent May 24, 1898 |
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Stan Schulz
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Description: |
| The movable jaw is riveted to the shank with the rack teeth, and the back of the handle is closed. As a result the adjusting worm and rack are almost entirely enclosed. |
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