US Patent: 300,445 
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| Manufacture of Wrench Forgings
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	        Patentee:
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 | Luke Chapman (exact or similar names) - Collinsville, CT |  
 
 
 
 
 
 
 
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        Patent Dates:
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| Applied: | 
Oct. 29, 1883 | 
 
| Granted: | 
Jun. 17, 1884 | 
 
 
 
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		  Patent Pictures:
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Luke Chapman patent June 17, 1884  |  
 
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                        Stan Schulz 
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        Description: |  
| The patent describes successive stages in producing the shank and fixed jaw portion of a monkey wrench from a common size of  bar stock.  The initial patent application was dated April 22, 1882, with a re-application in 1883.
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