US Patent: 1,152,885
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Wrench For Flange Unions
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Patentee:
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Clayton G. Dennis (exact or similar names) - Hastings, NE |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Mar. 25, 1915 |
Granted: |
Sep. 07, 1915 |
Patent Pictures:
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Clayton G. Dennis patent September 7, 1915 |
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Stan Schulz
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Description: |
Screw-adjust hook jaw wrench for pipe flanges. |
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