US Patent: 305,961
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Wrench
Improvement in Monkey-Wrenches
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Patentee:
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| Henry Reber (exact or similar names) - St. Louis, MO |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 19, 1884 |
| Granted: |
Sep. 30, 1884 |
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Patent Pictures:
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Henry Reber patent September 30, 1884 |
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Stan Schulz
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Description: |
| An eccentric pivot pin for the adjusting worm can be turned by a small lever at the base of the movable jaw. This engages or disengages the worm from the threads on the main bar, thus providing for quick and screw-adjustment. The construction of this mechanism is detailed in the specifications. |
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