| US Patent: 321,967 
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| Device for Making Dies for Forming Auger Heads | 
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| Patentee: |  |
 | Frank W. Hastings (exact or similar names) - Wallingford, CT |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Jan. 19, 1885 |  
| Granted: | Jul. 14, 1885 |  USPTO (New site tip)
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| Description: |  | Punch is used to create the dies used for forming auger tips instead of the dies being made using cutting tools at the hands of a die-sinker. |  |