U.S. patent number D633,446 [Application Number D/341,449] was granted by the patent office on 2011-03-01 for circuit breaker. This patent grant is currently assigned to ABB S.p.A.. Invention is credited to Lucio Azzola, Stefano Besana.
United States Patent | D633,446 |
Besana , et al. | March 1, 2011 |
**Please see images for: ( Certificate of Correction ) ** |
Inventors: | Besana; Stefano (Terno d'lsola, IT), Azzola; Lucio (Bergamo, IT) |
---|---|
Assignee: | ABB S.p.A. (Milan,
IT) |
Appl. No.: | D/341,449 |
Filed: | August 5, 2009 |
Current U.S. Class: | D13/160 |
Current International Class: | 1303 |
Field of Search: | ;D13/158,159,160,161,162,184,199 ;200/43.14,50.01,50.21-50.23,51R,293,400,401 ;361/42,44,45,50,71,115,608,634 |
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ABB Sace L.V., Sace Emax. A system that's open to any solution, 604060/011 en, Jul. 1999. cited by other . Terasaki Electric, Revolution in circuit breaker technology, 35 pp (date unknown). cited by other. |
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