| US Patent: 96,957 
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| Pipe Wrench Improvment in Pipe-Tongs
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| Patentee: |  |
 | Charles Pomeroy (exact or similar names) - Mattoon, IL |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Granted: | Nov. 16, 1869 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | Charles Pomeroy Pat. Nov. 16, 1869 |  Google Patents
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                        Stan Schulz
 
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| Description: |  | The patent covers the sliding jaw, and the rack, "pawl" and spring that hold the adjustment. |  |