US Patent: 242,144
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| Sucker Rod Wrench
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Patentee:
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| Ernest G. McClure (exact or similar names) - Kendall Creek, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Apr. 26, 1881 |
| Granted: |
May 31, 1881 |
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Patent Pictures:
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Ernest G. McClure Pat. May 31, 1881 |
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Stan Schulz
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Description: |
| The lugs on the wrench are to hold the collar on the coupling above the face of the wrench to allow the sucker-rod elevator to slip between the collar and wrench face. |
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