US Patent: 568,284
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| Wrench
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Patentee:
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| George L. Seymour (exact or similar names) - Philadelphia, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 03, 1896 |
| Granted: |
Sep. 22, 1896 |
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Patent Pictures:
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George L. Seymour patent September 22, 1896 |
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Stan Schulz
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Description: |
| The patent is for a screw and pin or screw and ball adjustment lock; three alternate forms are shown in the drawings and discussed in the specifications. |
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