US Patent: 373,717 
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| Saw
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	        Patentee:
		   |  
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 | Alfred Boynton (exact or similar names) - Brooklyn, NY |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Oct. 27, 1886 | 
 
| Granted: | 
Nov. 22, 1887 | 
 
 
 
USPTO (New site tip) Google Patents 
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                        Jeff Joslin 
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        Description: |  
| Improvement to the "lightning-tooth" design in patent 175,330. |  
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