US Patent: 203,701
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| Combined Vise, Wrench and Pincher
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Patentee:
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| David F. Brown, Sr. (exact or similar names) - Newton, IA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Apr. 01, 1878 |
| Granted: |
May 14, 1878 |
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Patent Pictures:
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David F. Brown, Sr. patent May 14, 1878 |
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Stan Schulz
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Description: |
| A solid bar with a firmly attached perpendicular guide rod, a compression spring, two threaded holes in the same plane as the guide rod, and a larger hole perpendicular to the guide rod and ends shaped as flat and curved jaws. A hinged bar with similar jaw faces, and holes for the guide rod and two thumb screws. Simple and effective. |
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