| US Patent: 501,482 
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| Revolving motor | 
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| Patentees: |  
 | Alexander W. Meston (exact or similar names) - St. Louis, MO |  | Herbert L. Parker (exact or similar names) - St. Louis, MO |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Oct. 22, 1892 |  
| Granted: | Jul. 11, 1893 |  USPTO (New site tip)
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                        Jeff Joslin
 
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| Description: |  | Innovation is a fan motor that will either revolve on its base or be fixed so it remains pointed in one direction. |  |