US Patent: 2,023,693
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| Flexible tool
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Patentee:
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| Leon B. Miller (exact or similar names) - New York City, NY |
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Patent Dates:
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| Applied: |
Apr. 03, 1935 |
| Granted: |
Dec. 10, 1935 |
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Patent Pictures:
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Patent 2.023,693 - edited from PATENT GAZETTE |
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Stan Schulz
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Description: |
| The core of the patent is a shaft comprised of multiple layers of oppositely wound helical "spring" wire fused at the ends, and related handle and tool holding ends. The patent was the basis for flexible shaft screwdrivers and "nut driver" socket sets. Miller registered a form of "FLEXIBLE" as a trademark ca. 1935/1936. In 1940, Miller is listed at Brooklyn, NY. |
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