| US Patent: 347,262 
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| Wrench | 
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| Patentee: |  |
 | Alfred Wood (exact or similar names) - Trenton, NJ |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Dec. 14, 1885 |  
| Granted: | Aug. 10, 1886 |  
 
USPTO (New site tip)| Patent Pictures:
	      
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			1 | 2
	        ] |  |  |  | Alfred Wood patent August 10, 1886 |  Google Patents
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                        Stan Schulz
 
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| Description: |  | The socket head has internal lift cams for ratchet type action. Announced to the world as WOOD'S RIGHT AND LEFT WRENCH. |  |