| US Patent: 922,585 
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| Method of manufacturing cartridge-shells | 
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| Patentee: |  |
 | Leslie E. Hooker (exact or similar names) - Pawtucket, RI |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Sep. 17, 1908 |  
| Granted: | May 25, 1909 |  USPTO (New site tip)
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                        Jeff Joslin
 
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| Description: |  | Improvements to the cartridge-manufacturing method of patent 822,285. This Hooker patent was referenced in patent 1,468,092. |  |