| US Patent: 58,313 
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| Billiard-Table Leveler Attachment for the Legs of Billiard-Tables
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| Patentee: |  |
 | William B. Soumeillian (exact or similar names) - Philadelphia, PA |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Aug. 28, 1866 |  
| Granted: | Sep. 25, 1866 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | William B. Soumeillian Pat. Sept. 25, 1866 |  Google Patents
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                        Stan Schulz
 
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| Description: |  | The patent is for a relatively large diameter screw , a base plate with a cushion insert of soft material, and a plate nut with edge notches. These act as a table leg "elevator." The patent includes a couple of alternative designs of hook spanner designed to engage the edge notches in the plate nut. |  |