US Patent: 1,734,212 
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| Saw Frame
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	        Patentee:
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 | John J. Johnston (exact or similar names) - Vancover, BC Canada |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Jun. 25, 1928 | 
 
| Granted: | 
Nov. 05, 1929 | 
 
 
 
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                        Russ Allen. 
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        Description: |  
| Provides support to the blade that is not in the cut and can be adapted for both hand and power sawing. |  
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