US Patent: 646,576 
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| Mortising-machine
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| 
	        Patentees:
		   |  
 | George W. Greenleaf (exact or similar names) - Terre Haute, IN |  
| Latham W. Greenleaf (exact or similar names) - Terre Haute, IN |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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| 
        Patent Dates:
         |  
| Applied: | 
Sep. 20, 1899 | 
 
| Granted: | 
Apr. 03, 1900 | 
 
 
 
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                        Jeff Joslin 
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| 
        Description: |  
| The inventors worked for Standard Wheel Co. |  
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