| US Patent: 475,767 
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| Hog Ring Pinchers | 
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| Patentee: |  |
 | Hugh W. Hill (exact or similar names) - Decatur, IL |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Nov. 11, 1891 |  
| Granted: | May 31, 1892 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | Hugh W. Hill patent May 31, 1892 |  Google Patents
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                        Stan Schulz
 
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| Description: |  | Jaw closure limit adjustment mechanism for a hog ring pliers. |  |