US Patent: 498,782
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| Nut Wrench
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Patentee:
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| John Geisler (exact or similar names) - Dayton, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 17, 1893 |
| Granted: |
Jun. 06, 1893 |
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Patent Pictures:
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John Geisler patent June 6, 1893 |
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Stan Schulz
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Description: |
| Quick-adjust movable jaw with a mechanism including a spring, pawl, rack teeth, and a rotating collar with a slot that allows the pawl to lift free of the rack when the slot aligns with the spring.
The fixed jaw includes a hammer face and nail claw. |
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