| US Patent: 460,427 
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| Wrench | 
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| Patentee: |  |
 | Albert Cincade (exact or similar names) - Jersey City, NJ |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Apr. 08, 1891 |  
| Granted: | Sep. 29, 1891 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | Albert Cincade patent September 29, 1891 |  Google Patents
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                        Stan Schulz
 
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| Description: |  | Screw adjustable jaws; ratchet action for the head allows the handle angle relative to the jaw to be adjusted. |  |