US Patent: 165,522
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| Improvement in Auger-Handles
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Patentee:
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| Frank Wertz (exact or similar names) - Mahanoy City, PA |
| USPTO Classifications: |
| 81/28 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 01, 1875 |
| Granted: |
Jul. 13, 1875 |
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Patent Pictures:
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Jeff Joslin (dm)
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Description: |
| One half of the wooden handle is permanently affixed to the metal sleeve. The other half is attached to the metal sleeve by means of a screw in an L-shaped shot, which allows it to move in and out, then lock into place by being twisted in the sleeve. It also carries a metal pin which passes through a corresponding hole in the shank of the bit. |
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