| US Patent: 48,027 
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| Improvement in Tools Boardman Combination Tool
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| Patent Dates: |  
| Granted: | May 30, 1865 |  
 
USPTO (New site tip)| Patent Pictures:
	      
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	        ] |  |  |  | A. W. Park patent May 30, 1865 |  Google Patents
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                        Stan Schulz
 
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| Description: |  | This combination tool includes hammer, claw, monkey-wrench, socket-wrench, and screw-driver. The common name comes from the patentee of an improvement on this tool. That patent is dated July 10, 1866 (Pat. No 56,166 ). |  |