US Patent: 199,489
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| Combined Wrench and Saw-Set
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Patentee:
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| Jacob Backer (exact or similar names) - Rose Hill, TX |
| USPTO Classifications: |
| 7/139 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jul. 26, 1877 |
| Granted: |
Jan. 22, 1878 |
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Patent Pictures:
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Jacob Backer patent January 22, 1878 |
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Stan Schulz
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Description: |
| The set screws in the back of the sliding jaw, and the set screw on the extension, are related to its saw-set function. The specifications note and disclaim any features covered by Seymour Smith's October 4, 1859 patent (no. 25,681). |
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