US Patent: 464,401
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Pipe or Nut Wrench
Improvement in Pivoted Sliding-Jaw Pipe and Nut Wrench
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Patentee:
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| James L. Taylor (exact or similar names) - Memphis, TN |
| USPTO Classifications: |
| 81/99 |
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Patent Dates:
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| Applied: |
Aug. 13, 1891 |
| Granted: |
Dec. 01, 1891 |
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Patent Pictures:
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James L. Taylor Pat. December 1, 1891 |
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Stan Schulz
J. L. Taylor Pipe and Nut Wrench (FLICKR)
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Description: |
| This patent is an improvement on Taylor's August 19, 1890 patent (no. 434,847) The improvement includes the adjustable base for the swinging hook jaw. The lever on the base allows one-handed operation and the spring attached to the hook jaw gives ratcheting action. |
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