US Patent: 510,104
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Tool For Holding Screw Hooks, etc.
Improvements in Bit-Stocks or Tools for Holding Screw-Hooks, or Like Articles
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Patentee:
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| Joseph Uhl (exact or similar names) - Wurzburg, Germany |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 13, 1893 |
| Granted: |
Dec. 05, 1893 |
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Patent Pictures:
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Joseph Uhl patent Decembr 5, 1893 |
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Stan Schulz
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Description: |
| The patent is for a bit-stock chuck or socket with a side slot and spring presser plate, along with tools and bits designed to coordinate with that holder.
The tool had received French patent no. 222,893 on July 9, 1892. |
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