| US Patent: 176,152 
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| Improvement in Bench-Planes | 
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| Patentees: |  
 | Justus A. Traut (exact or similar names) - New Britain, CT |  | Henry Richards (exact or similar names) - New Britain, CT |  
 
 
 
 
 
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| Patent Dates: |  
| Granted: | Apr. 18, 1876 |  
 
| Reissue Information: |  | Reissued as RE7,565 (Mar. 20, 1877) |  USPTO (New site tip)
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                        Steve Reynolds
 
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| Description: |  | The improvement is in cap alignment. This patent was used on the Stanley #113 circular plane and "Liberty Bell" planes, among others. |  |