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Patent
   D703621
Priority
May 10 2005
Filed
Mar 26 2012
Issued
Apr 29 2014
Expiry
Apr 29 2028
Inventors
Azzola, Lu…
Assg.orig
ABB S.p.A.
Assg.curr
ABB S.p.A.
Entity
unknown
Referenced by
13
References
33
Maint.:
n/a
The ornamental design for a “circuit breaker,” as shown and described.

FIG. 1 is a perspective view of an embodiment of a circuit breaker;

FIG. 2 is a front view of an embodiment of a circuit breaker;

FIG. 3 is a right view of an embodiment of a circuit breaker;

FIG. 4 is a left view of an embodiment of a circuit breaker;

FIG. 5 is a bottom view of an embodiment of a circuit breaker;

FIG. 6 is a top view of an embodiment of a circuit breaker; and,

FIG. 7 is a rear view of an embodiment of a circuit breaker.

The broken lines in FIG. 1-7 form no part of the claimed design.
INVENTORS:

Azzola, Lucio, Frassineti, Giovanni

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D735143, Jan 31 2013 Siemens Aktiengesellschaft Switching device
D772820, May 13 2014 Mitsubishi Electric Corporation Signal relay device
D781790, Jun 12 2015 Schneider Electric Industries SAS Electrical circuit breaker
D781791, Jun 12 2015 Schneider Electric Industries SAS Electrical circuit breaker
D790480, May 13 2014 Mitsubishi Electric Corporation Signal relay device
D804430, Feb 06 2009 ABB S.p.A. Circuit breakers
D853337, Feb 06 2009 ABB S.p.A. Circuit breakers
D883939, Feb 06 2009 ABB S.p.A. Circuit breakers
D948459, Oct 31 2005 ABB Service S.R.L Circuit breaker
D961527, Jul 10 2020 Schneider Electric Industries SAS Part of circuit breaker
D961528, Jul 10 2020 Schneider Electric Industries SAS Part of circuit breaker
D961529, Jul 10 2020 Schneider Electric Industries SAS Part of circuit breaker
D961530, Jul 10 2020 Schneider Electric Industries SAS Part of circuit breaker
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4728757, Feb 01 1985 SQUARE D COMPANY THE A CORP OF MI Interlock scheme for drawout high amperage multi-pole circuit breaker
5362933, Mar 17 1992 Klockner Moeller GmbH Electrical switching devices, in particular low voltage power circuit breakers
5717178, Feb 06 1996 Eaton Corporation Locking mechanism for electrical switches
5902973, Jul 10 1996 SIEMENS INDUSTRY, INC Circuit breaker handle operator apparatus and system
6177641, Apr 17 1998 SQUARE D COMPANY Plug-in circuit breaker discharge and disengagement energy storage control device used during extraction of breaker
6388867, Sep 29 2000 EATON INTELLIGENT POWER LIMITED Flexible seal for circuit breaker arc gas exhaust system
6445559, Apr 25 2000 EATON INTELLIGENT POWER LIMITED Double wide center handle
6489577, Dec 08 2000 Mitsubishi Denki Kabushiki Kaisha Electrically operating apparatus for circuit breaker
7064283, Oct 24 2002 Siemens Aktiengesellschaft Device for fixing a power circuit breaker in an insertion rack
20010025773,
20040045796,
20060118397,
D378914, May 11 1994 General Electric Company Industrial-rated circuit breaker
D402267, Aug 05 1997 General Electric Company Industrial rated circuit breaker
D535626, Feb 20 2003 ABB S P A Electrical circuit breaker
D547729, Feb 20 2003 ABB S P A Electrical circuit breaker
D547730, Feb 20 2003 ABB S P A Electrical circuit breaker
D551629, Feb 20 2003 ABB S P A Electrical circuit breaker
D562777, Apr 08 2004 ABB S P A Circuit breaker
D576111, Feb 20 2003 ABB S P A Electrical circuit breaker
D585839, Feb 20 2003 ABB S P A Electrical circuit breaker
D587658, May 10 2005 ABB S P A Circuit breaker
D593506, Feb 20 2003 ABB S.p.A. Electrical circuit breaker
D599301, Apr 08 2004 ABB S.p.A. Circuit breaker and components therefor
D606026, Feb 20 2003 ABB S.p.A. Electrical circuit breaker
D610552, Feb 20 2003 ABB S.p.A. Electrical circuit breaker
D611002, May 10 2005 ABB S.p.A. Circuit breakers
D633446, Aug 05 2009 ABB S.p.A. Circuit breaker
D639252, Apr 08 2004 ABB S.p.A. Circuit breaker and components therefor
D641711, Feb 20 2003 ABB S.p.A. Electrical circuit breaker
D659105, Apr 08 2004 ABB S.p.A. Circuit breaker and components therefor
D660805, May 10 2005 ABB S.p.A. Circuit breaker
WO55273,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 26 2012ABB S.p.A.(assignment on the face of the patent)
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