US Patent: 2,523,698 
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| Method of Making Diamond Loaded Abrasive Articles
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	        Patentee:
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 | Floyd E. Hawley (exact or similar names) - Devon, New Haven County, CT |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Mar. 10, 1948 | 
 
| Granted: | 
Sep. 26, 1950 | 
 
 
 
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                        Joel Havens "Vintage Machinery" entry for Moore Special Tool Co., Inc. 
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        Description: |  
| Original application filed 27 Dec., 1946. Divided and this application filed 10 Mar., 1948. |  
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