| US Patent: 202,259 
 | 
| Wrench | 
| 
| Patentee: |  |
 | Charles William Hilton (exact or similar names) - Bacon Hill, NY |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
 | 
| Patent Dates: |  
| Applied: | Mar. 26, 1878 |  
| Granted: | Apr. 09, 1878 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | Charles W. Hilton patent April 9, 1878 |  Google Patents
 Report data errors or omissions to steward 
                        Stan Schulz
 
 | 
| 
| Description: |  | The double jaws have slightly different size openings, and one shide has the jaws at a slight angle.  The openings in the handle provide several fixed sizes of wrench capacity.  The shank is square, fitting in a square opening in the handle, and has a groove with a matching "finger" inside the handle to further stabilize it. |  |