US Patent: 189,621
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| Pipe-Tongs Or Wrenches
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Patentee:
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| Elim R. Girvin (exact or similar names) - Strasburg Township, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 07, 1877 |
| Granted: |
Apr. 17, 1877 |
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Patent Pictures:
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Elim R. Girvin Pat. April 17, 1877 |
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Stan Schulz
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Description: |
| The "keeper" in the shiftable pivot pin could be metal or leather. The specifications note and disclaim any features covered by patent numbers 27,622 or 111,422. |
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