US Patent: 1,422,067
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| Socket Wrench
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Patentee:
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| Walter A. Abegg (exact or similar names) - Los Angeles, CA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 15, 1922 |
| Granted: |
Jul. 11, 1922 |
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Patent Pictures:
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Walter A. Abegg patent July 11, 1922 |
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Stan Schulz
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Description: |
| A further refinement of Abegg's ideas of how to clamp wrench sockets to shanks. This patent describes the structure of a spring / ball latch which includes provision for "positive locking" by the screw.
(See previous Abegg patent nos. 1,365,071 and 1,398,054.) |
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