| US Patent: 340,393 
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| Wrench | 
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| Patentee: |  |
 | Michael Scott Weller (exact or similar names) - Charlestown, WV |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Mar. 10, 1886 |  
| Granted: | Apr. 20, 1886 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | Michael Scott Weller patent April 20, 1886 |  Google Patents
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                        Stan Schulz
 
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| Description: |  | The patent is for the replaceable face for an alligator wrench jaw. |  |