| US Patent: 173,807 
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| Improvement in machines for dressing cutlery-handles | 
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| Patentees: |  
 | Albert H. North (exact or similar names) - New Britain, CT |  | John B. H. Leonard (exact or similar names) - New Britain, CT |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Sep. 15, 1875 |  
| Granted: | Feb. 22, 1876 |  USPTO (New site tip)
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                        Jeff Joslin
 
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| Description: |  | The assignee was a maker of housewares. Quoting from toaster.org, "They made stainless steel bull-nose rings and electric ranges, kitchen scales and vacuum bottles, window hardware and ice skates, mouse traps and percolators, can openers, cutlery and aluminum cookware, and thousands of other products." |  |