| US Patent: 516,780 
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| Plane Combined Lateral Adjuster and Depth Adjuster
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| Patentee: |  |
 | Jacob W. Tripp (exact or similar names) - Salt Lake City, UT |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Jun. 12, 1893 |  
| Granted: | Mar. 20, 1894 |  USPTO (New site tip)
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                        Steve Reynolds
 
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| Description: |  | The usual lateral adjuster can be swung around to the right side of the frog and engage a seperate slot which will allow it to adjust the depth of the cutter. |  |