US Patent: 1,590,200
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| Socket Wrench
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Patentee:
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| John J. McGuckin (exact or similar names) - Brooklyn, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 02, 1924 |
| Granted: |
Jun. 29, 1926 |
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Patent Pictures:
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John J. McGuckin patent June 29, 1926 |
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Stan Schulz
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Description: |
| Round socket with tapered inner sides, gripping ribs with a slight twist. These features grip the outer surface of round nuts such as those used on 1920s radio terminals and batteries.
A socket wrench matching this description is shown in the April 1925 POPULAR SCIENCE, but no maker is indicated in that "new product review." |
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