US Patent: 542,317
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| Wrench
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Patentee:
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| William J. Shea (exact or similar names) - Hartford, CT |
| USPTO Classifications: |
| 81/57 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 14, 1895 |
| Granted: |
Jul. 09, 1895 |
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Patent Pictures:
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William J. Shea patent July 9, 1895 |
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Stan Schulz
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Description: |
| A shaft extending the length of the handle has socket at both ends. A side piece connected to the central shaft by bevel gears contains a third socket. A crank handle can be used in any of these sockets. The intent of this construction is to transmit power to otherwise inaccessible locations as shown in the supplemental drawings. |
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