U.S. patent number D594,410 [Application Number D/324,117] was granted by the patent office on 2009-06-16 for multi-voltage electrical transformer. Invention is credited to Nate Mullen.
United States Patent | D594,410 |
Mullen | June 16, 2009 |
Inventors: | Mullen; Nate (Escondido, CA) |
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Appl. No.: | D/324,117 |
Filed: | September 5, 2008 |
Current U.S. Class: | D13/110 |
Current International Class: | 1302 |
Field of Search: | ;D13/110,101,118,124,184,199 ;174/52R ;220/4.02 ;336/94,98,107,192 ;363/153,171 |
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D245325 | August 1977 | Lindquist |
D289033 | March 1987 | Makinson et al. |
D348868 | July 1994 | Terlop et al. |
D357458 | April 1995 | Tisbo |
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