| US Patent: 94,241 
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| Pipe Cutter Improvement in Pipe-Wrench and Pipe-Cutter
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| Patentees: |  
 | Andrew Robes (exact or similar names) - Somerville, MA |  | John C. Chapman (exact or similar names) - Cambridgeport, MA |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Aug. 02, 1869 |  
| Granted: | Aug. 31, 1869 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | Robes & Chapman Pat. Aug. 31. 1869 |  Google Patents
 Report data errors or omissions to steward 
                        Stan Schulz
 
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| Description: |  | The adjustable jaw has a hollow which extends through the center of the adjusting bolt / handle.  A rod with the cutter end extends through this hollow to a secondary adjusting nut at the end of the handle.  A close reading of the specifications suggests this would not work as a wrench. |  |