US Patent: 118,800 
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| Improvement in saws
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	        Patentee:
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 | George B. Green (exact or similar names) - Staffordshire,  England |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Granted: | 
Sep. 12, 1871 | 
 
 
 
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                        Jeff Joslin 
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        Description: |  
| Innovation is to have a sawblade with very rough sides, rather like a rasp. It is especially intended for scrollsaw blades, so as to smooth the rough surface left behind by the teeth. |  
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