US Patent: 1,368,966
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| Pipe-wrench
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Patentee:
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| Welker V. Ooley (exact or similar names) - Linby, IA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jul. 16, 1920 |
| Granted: |
Feb. 15, 1921 |
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Patent Pictures:
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1 | 2
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Patent 1,368,966 - edited drawing |
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Stan Schulz
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Description: |
| Swinging hook jaw held in adjustment by a "T" shaped spring. |
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