CA Patent: CA-2,023 
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| Removable saw set socket
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	        Patentees:
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 | Charles H. Waterous (exact or similar names) - Brantford, ON Canada |  
| George H. Wilkes (exact or similar names) - Brantford, ON Canada |  
| James E. Emerson (exact or similar names) - Beaver Falls, PA |  
 
 
 
 
 
 
 
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        Patent Dates:
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| Granted: | 
Feb. 03, 1873 | 
 
 
 
CIPO Data Espacenet patent 
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                        Jeff Joslin "Vintage Machinery" entry for Waterous Engine Works Co. "Vintage Machinery" entry for James E. Emerson; American Saw Co. 
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        Description: |  
| It appears that this invention was the work of James E. Emerson, and the others were listed to get around the laws that made it difficult for non-Canadians to be granted Canadian patents. Wilkes and Waterous were partners in C. H. Waterous & Co., which in April 1874 became the Waterous Engine Works Co., Ltd., wholly owned by the Waterous family. The Waterous companies made a diverse line of products including sawmills, and presumably also including this saw set. |  
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