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| Patents for Huntington Pipe Wrench Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 278,264 | May 22, 1883 | T. Patton | Improvements in Pipe Tongs or Wrenches | self-adjust wrenches | |
| CA-19,564 | Jun. 14, 1884 | T. Patton | Pipe Tongs Or Wrench | self-adjust wrenches | |