US Patent: 527,181
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Wrench
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Patentee:
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Frank W. Nelson (exact or similar names) - Chicago, IL |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
May 01, 1894 |
Granted: |
Oct. 09, 1894 |
Patent Pictures:
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Frank W. Nelson patent October 9, 1894 |
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Stan Schulz
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Description: |
Reversible ratchet wrench with adjustable jaws. The jaw adjustment is accomplished by a worm turned by a screwdriver incorporated in the handle. |
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