Circuit breakers

- ABB S.p.A.
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Description

FIG. 1 is a front perspective view circuit breakers showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left view thereof; and,

FIG. 7 is a right view thereof.

The broken line portion of figure drawings is included to show portions of the article that forms no part of the claimed design.

Claims

The ornamental design for circuit breakers, as shown and described.

Referenced Cited
U.S. Patent Documents
4728757 March 1, 1988 Buxton et al.
4890184 December 26, 1989 Russell
D310822 September 25, 1990 Danek
D315333 March 12, 1991 Barbier et al.
D318460 July 23, 1991 Heath et al.
D318461 July 23, 1991 Hasegawa et al.
D319627 September 3, 1991 Smith et al.
D320386 October 1, 1991 Saunders
D325727 April 28, 1992 Murata et al.
D334174 March 23, 1993 Hosogai et al.
5204798 April 20, 1993 Scott
5296664 March 22, 1994 Crookston et al.
5302786 April 12, 1994 Rosen et al.
5362933 November 8, 1994 Kutsche et al.
D359948 July 4, 1995 Merlin
D367265 February 20, 1996 Yamagata
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.
6590482 July 8, 2003 Castonguay et al.
D498212 November 9, 2004 Kim
D498464 November 16, 2004 Kim
D499700 December 14, 2004 Raabe et al.
D499701 December 14, 2004 Kim
D506185 June 14, 2005 Kim
D511502 November 15, 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
D633446 March 1, 2011 Besana
D641710 July 19, 2011 Azzola
D660805 May 29, 2012 Azzola et al.
D687387 August 6, 2013 Besana et al.
D707636 June 24, 2014 Besana
D735143 July 28, 2015 Huhne
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.
20050219021 October 6, 2005 Fleege
20060071750 April 6, 2006 Marks
20060118397 June 8, 2006 Dahl et al.
20080246566 October 9, 2008 Oh
20090002106 January 1, 2009 Harmon
20090239399 September 24, 2009 Azzola
20130220784 August 29, 2013 Castaneda Arriaga
20130284702 October 31, 2013 Hamada
20140151201 June 5, 2014 Sisley
20150109091 April 23, 2015 Oh
20150129400 May 14, 2015 Oh
20150262778 September 17, 2015 Sohn
Foreign Patent Documents
DM/055273 April 2001 WO
Other references
  • ABB SACE L.V. SACE Emax. A System that's open to any solution, 604060/011 en, Jul. 1999.
  • Terasaki Electric, Revolutino in circuit breaker technology, 35 pp. (date unknown).
Patent History
Patent number: D757659
Type: Grant
Filed: May 5, 2014
Date of Patent: May 31, 2016
Assignee: ABB S.p.A. (Milan)
Inventors: Stefano Besana (Terno d'Isola), Lucio Azzola (Bergamo)
Primary Examiner: Daniel Bui
Assistant Examiner: Shawn T Gingrich
Application Number: 29/489,919