US Patent: 418,521
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Wrench Attachment
Pipe Wrench Attachment for Monkey Wrenches
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Patentee:
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| James Kenney (exact or similar names) - Newark, NJ |
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Patent Dates:
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| Applied: |
Apr. 03, 1889 |
| Granted: |
Dec. 31, 1889 |
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Patent Pictures:
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James Kenney patent December 31, 1889 |
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Stan Schulz
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Description: |
| Pipe jaw attachment for monkey wrenches. It slides over the shank from the back side and is held in place by a spring loop that swings over the outside of the "fixed" jaw.
Marketed as the ECLIPSE WRENCH ATTACHMENT in several sizes; a contemporary ad from an 1890 issue of IRON AGE is shown in Ken Cope's "American Wrench Makers 1830-1930.". |
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