| US Patent: 536,063 
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| Wrench | 
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| Patentee: |  |
 | Charles E. Billings (exact or similar names) - Hartford, CT |  
 
 
 
 
 
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| Patent Dates: |  
| Applied: | Nov. 27, 1894 |  
| Granted: | Mar. 19, 1895 |  
 
USPTO (New site tip)| Patent Pictures:
	      
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			1 | 2
	        ] |  |  |  | Charles E. Billings patent March 19, 1895 |  Google Patents
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                        Stan Schulz
 
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| Description: |  | The adjusting worm can be slid back and tipped away from the rack threads for quick adjustment. 
Appears in mid-1890s B&S products listings as "MODEL D." Some were also marked with bicycle manufacturer names, probably reflecting inclusion in a tool kit. |  |