| US Patent: 60,482 
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| Hammer | 
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| Patentee: |  |
 | David T. Crockett (exact or similar names) - Newark, NJ |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Granted: | Dec. 18, 1866 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | David T. Crockett Pat. Dec. 18, 1866 |  Google Patents
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                        Stan Schulz
 
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| Description: |  | The tool combines hammer, nail claw and screwdriver made of one piece of metal. |  |