US Patent: 285,304
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| Combination Tool
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Patentee:
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| Robert P. Pearson (exact or similar names) - Philadelphia, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 07, 1883 |
| Granted: |
Sep. 18, 1883 |
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Patent Pictures:
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Robert P. Pearson patent September 18, 1883 |
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Stan Schulz
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Description: |
| The combination is screwdriver, gimlet, rule and wrench. The central sliding bit with screwdriver and gimlet ends is held in position by a set screw. Wrench openings are incorporated in the frame. |
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