Circuit breaker
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Description
The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.
Claims
The ornamental design for a circuit breaker, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
4728757 | March 1, 1988 | Buxton et al. |
D315333 | March 12, 1991 | Barbier et al. |
D318460 | July 23, 1991 | Heath et al. |
D319627 | September 3, 1991 | Smith et al. |
D325727 | April 28, 1992 | Murata et al. |
D334174 | March 23, 1993 | Hosogai et al. |
5296664 | March 22, 1994 | Crookston et al. |
5362933 | November 8, 1994 | Kutsche et al. |
D359948 | July 4, 1995 | Merlin |
5587570 | December 24, 1996 | Kelaita, Jr. et al. |
5610375 | March 11, 1997 | Sinthomez |
D378914 | April 22, 1997 | Smith et al. |
5717178 | February 10, 1998 | Turner et al. |
D402267 | December 8, 1998 | M'Sadoques |
5902973 | May 11, 1999 | Ramey et al. |
6008459 | December 28, 1999 | Faber et al. |
6078017 | June 20, 2000 | Blessitt et al. |
6177641 | January 23, 2001 | Morel et al. |
D442146 | May 15, 2001 | Greenberg et al. |
6361848 | March 26, 2002 | Katsube et al. |
6388867 | May 14, 2002 | Rakus et al. |
6445559 | September 3, 2002 | Phillips et al. |
6489577 | December 3, 2002 | Kurata |
6512433 | January 28, 2003 | Bouchard et al. |
D498464 | November 16, 2004 | Kim |
D499700 | December 14, 2004 | Raabe et al. |
D499701 | December 14, 2004 | Kim |
D506185 | June 14, 2005 | Kim |
7064283 | June 20, 2006 | Deylitz et al. |
D535626 | January 23, 2007 | Azzola et al. |
D547729 | July 31, 2007 | Azzola et al. |
D547730 | July 31, 2007 | Azzola et al. |
D551629 | September 25, 2007 | Azzola et al. |
D562777 | February 26, 2008 | Azzola et al. |
D576111 | September 2, 2008 | Azzola et al. |
D585839 | February 3, 2009 | Azzola et al. |
D587658 | March 3, 2009 | Azzola et al. |
D593506 | June 2, 2009 | Azzola et al. |
D599301 | September 1, 2009 | Azzola et al. |
D611002 | March 2, 2010 | Azzola et al. |
D616832 | June 1, 2010 | Corteel |
20010022713 | September 20, 2001 | Gimenez et al. |
20010025773 | October 4, 2001 | Rane et al. |
20040045796 | March 11, 2004 | Azzola et al. |
20050109597 | May 26, 2005 | Etscheidt et al. |
20060118397 | June 8, 2006 | Dahl et al. |
DM-055 273 | April 2001 | WO |
- ABB Sace L.V., Sace Emax. A system that's open to any solution, 604060/011 en, Jul. 1999.
- Terasaki Electric, Revolution in circuit breaker technology, 35 pp (date unknown).
Patent History
Patent number: D633446
Type: Grant
Filed: Aug 5, 2009
Date of Patent: Mar 1, 2011
Assignee: ABB S.p.A. (Milan)
Inventors: Stefano Besana (Terno d'lsola), Lucio Azzola (Bergamo)
Primary Examiner: Thomas J Johannes
Attorney: Connolly Bove Lodge & Hutz LLP
Application Number: 29/341,449
Type: Grant
Filed: Aug 5, 2009
Date of Patent: Mar 1, 2011
Assignee: ABB S.p.A. (Milan)
Inventors: Stefano Besana (Terno d'lsola), Lucio Azzola (Bergamo)
Primary Examiner: Thomas J Johannes
Attorney: Connolly Bove Lodge & Hutz LLP
Application Number: 29/341,449
Classifications
Current U.S. Class:
Circuit Breaker, Current Suppressor Or Fuse, Or Casing Therefor (19) (D13/160)