US Patent: 28,053
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Pipe-Wrench
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Patentee:
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William F. Beecher (exact or similar names) - Chicago, IL |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Apr. 07, 1860 |
Granted: |
May 01, 1860 |
Patent Pictures:
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Wm. F. Beecher Pat. May 1, 1860 |
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Stan Schulz
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Description: |
An adjusting screw slides a block containing a jaw segment. The jaw segment has sharp edges, and can be rotated so that when one edge has worn dull the second sharp face can be put to use. |
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