US Patent: 856,498
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| Wrench
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Patentee:
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| George H. Tatge (exact or similar names) - Randolph, NE |
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Patent Dates:
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| Applied: |
Aug. 29, 1906 |
| Granted: |
Jun. 11, 1907 |
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Patent Pictures:
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George H. Tatge patent June 11, 1907 |
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Stan Schulz
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Description: |
| Offset socket wrench for threshing machine cylinder teeth. The socket is driven by a gear train; the construction accepts interchangeable sockets. Compare this design to the W.J. Pulliam Oct. 12, 1886 patent no. 350,602.
Advertised in the fall of 1906 as the Tatge Lightning Cylinder Wrench; in March 1907 they were advertising 5,334 wrenches sold. |
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