US Patent: 473,542
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Pipe Wrench
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Patentee:
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Milford J. Wilson (exact or similar names) - Painesville, OH |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Nov. 16, 1891 |
Granted: |
Apr. 26, 1892 |
Patent Pictures:
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Milford J. Wilson patent April 26, 1892 |
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Stan Schulz
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Description: |
The movable jaw structure includes a base with a spring-loaded hook jaw. The adjusting nut travels on the threaded shank. |
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