US Patent: 56,602
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Making Metal Tools Improved Dies for Forming the Heads of Wrenches
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Patent Dates:
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Granted: |
Jul. 24, 1866 |
Patent Pictures:
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Henry W. Pell Wrench Forging Dies (Pat. July 24, 1866) |
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Stan Schulz
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Description: |
The patent describes a process and related set of drop forging dies for shaping a monkey wrench shank and head from an iron bar.
Known examples are marked "H.W. PELL ROME N.Y." |
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