US Patent: 947,081
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Pipe Wrench
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Patentee:
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John R. Morris (exact or similar names) - Marshalltown, IA |
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Patent Dates:
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Applied: |
Jan. 27, 1909 |
Granted: |
Jan. 18, 1910 |
Patent Pictures:
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John R. Morris patent January 18, 1910 , with 15 inch example from Don Ervin collection |
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Stan Schulz
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Description: |
Screw-adjustable base for the hook jaw.
Known examples do not have the motion limiting link shown & described in the patent. They are marked "MORRIS-BLODGETT D. F. T. CO. INDEP, MO / PAT JAN 18, 1911 FORGED TOOL STEEL"
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