US Patent: 896,731
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Screw-positioning Implement
Screw holding screwdriver
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Patentee:
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| William A. A. Johnston (exact or similar names) - Shreveport, LA |
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Patent Dates:
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| Applied: |
Aug. 23, 1907 |
| Granted: |
Aug. 25, 1908 |
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Patent Pictures:
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Steve Gosselin
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Description: |
| The inventor claims, "This implement will be found of great utility in connection with the assemblage of typewriters or calculating machines of different kinds or with other machines in which the parts are small and closely assemble |
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