US Patent: 545,424
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| Pipe Wrench
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Patentees:
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| Frank L. Felger (exact or similar names) - Fayette, OH |
| Robert D. Shafer (exact or similar names) - Fayette, OH |
| USPTO Classifications: |
| 81/99 |
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Patent Dates:
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| Applied: |
Nov. 30, 1894 |
| Granted: |
Aug. 27, 1895 |
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Patent Pictures:
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Frank L. Felger and Robert D. Shafer patent August 27, 1895 |
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Stan Schulz
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Description: |
| Hook-jaw self adjusting pipe wrench with a leaf spring that acts to close the jaw.
Martin Donnelly's mjdtools.com site listed an example at the end of 2012; the tool is mis-marked "Pat. Nov. 27, 95."
Ken Cope's "American Wrench Makers 1830-1930" identifies Fayette Mfg. Co., Fayette, OH as the manufacturer. March 15, 1897 HEATING & VENTILATION says Felger & Shafer are the manufacturers. |
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