| US Patent: 449,793 
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| Wrench Improvements in Ratchet Drills or Wrenches
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| Patentee: |  |
 | Charles A. Driver (exact or similar names) - Brunswick, GA |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Dec. 02, 1890 |  
| Granted: | Apr. 07, 1891 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | Charles A. Driver patent April 7, 1891 |  Google Patents
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                        Stan Schulz
 
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| Description: |  | Reversible ratchet with screw-adjustable jaw. Intended for use as a nut wrench or ratchet drill driver. |  |