| US Patent: 331,047 
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| Combined Square and Miter | 
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| Patentee: |  |
 | Philo L. Fox (exact or similar names) - Bridgeport, CT |  
 
 
 
 
 
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| Patent Dates: |  
| Applied: | Aug. 03, 1885 |  
| Granted: | Nov. 24, 1885 |  
 
USPTO (New site tip)| Patent Pictures:
	      
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| Description: |  | Two piece construction with the center arm thicker than the two legs specifically adapted for carpenter use. This patent was improved upon by 1904 patent #768,324 by Richard Breul. 
Known examples marked with this patent date. |  |