US Patent: 1,215,308
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| Combination Tool
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Patentee:
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| John Emil Johnson (exact or similar names) - Jamestown, NY |
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Patent Dates:
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| Applied: |
Nov. 10, 1914 |
| Granted: |
Feb. 06, 1917 |
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Patent Pictures:
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John Emil Johnson Pat. Feb. 6, 1917 |
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Stan Schulz
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Description: |
| The tool is a screwdriver with a folding handle that can double as a light-weight hammer. The patent also describe the tool being used as a socket or auxiliary tool driver. That third function is not realized in the tool as produced.
Marketed as the "HamR-Handle" or "All Steel" screwdriver. |
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