US Patent: 132,579
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| Improvment in Tubing-Tongs
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Patentee:
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| George A. Holden (exact or similar names) - Ruggville, PA |
| USPTO Classifications: |
| 81/98 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Oct. 29, 1872 |
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Patent Pictures:
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George A. Holden Pat. Oct. 29, 1872 |
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Stan Schulz
Holden Tubing Tongs (Dec. 14, 1872 SCIENTIFIC AMERICAN)
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Description: |
| The tool is a two-man pipe wrench or tongs for well tubing.
The patent is briefly described in the Dec. 14, 1872 SCIENTIFIC AMERICAN. |
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