| US Patent: 768,810 
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| Vise Lewis Vise assigned to Emmert Mfg. Co.
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| Patentee: |  |
 | Mortimer G. Lewis (exact or similar names) - New York, NY |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Feb. 18, 1904 |  
| Granted: | Aug. 30, 1904 |  
 
USPTO (New site tip)| Patent Pictures: |  |  |  | Patent Fig. 1 & 2 |  Google Patents
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                        Carl Matthews
 
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| Description: |  | This bench vise has a rear jaw that rotates to hold tapered or irregular work. Mortimer Lewis of New York City had his own company called Lewis Tool Company. However this patent was assigned to Emmert Manufacturing Co. |  |