US Patent: 685,656
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| Wrench
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Patentee:
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| Frank T. Verharen (exact or similar names) - Spencer, IA |
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Patent Dates:
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| Applied: |
Jan. 31, 1901 |
| Granted: |
Oct. 29, 1901 |
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Patent Pictures:
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1 | 2
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Frank T. Verharen patent October 29, 1901 |
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Stan Schulz
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Description: |
| Screw adjust combination nut and pipe wrench. The patented features are the form and combination of the hollow handle, shank of the movable jaw, and the interior flat spring which provides adjustment "lock."
Known example marked, "F.T. Verharen Spencer Iowa Pat. Oct. 29, 1901" |
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