US Patent: 544,739 
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| Wrench
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	        Patentee:
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 | Henry J. Martin (exact or similar names) - Chicago, IL |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
May 07, 1895 | 
 
| Granted: | 
Aug. 20, 1895 | 
 
 
 
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		  Patent Pictures:
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Henry J. Martin patent August 20, 1895  |  
 
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                        Stan Schulz 
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        Description: |  
| Quick adjust nut wrench with a spring-loaded toothed lever mounted in the movable jaw that engages rack teeth on the sid of the main shank. |  
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