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Publication numberUSD660805 S1
Publication typeGrant
Application numberUS 29/356,421
Publication dateMay 29, 2012
Filing dateFeb 25, 2010
Priority dateMay 10, 2005
Also published asUSD587658, USD611002, USD703621
Publication number29356421, 356421, US D660805 S1, US D660805S1, US-S1-D660805, USD660805 S1, USD660805S1
InventorsLucio Azzola, Giovanni Frassineti
Original AssigneeAbb S.P.A.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Circuit breaker
US D660805 S1
Abstract  available in
Images(8)
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Claims(1)
  1. The ornamental design for a “circuit breaker,” as shown and described.
Description

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 FIGS. 1-7 form no part of the claimed design.

Non-Patent Citations
Reference
1Abb Sace L.V., Sace Emax. A system that's open to any solution, 604060/011 en, Jul. 1999.
2Co-pending U.S. Appl. No. 29/188,211 by L. Azzola filed Aug. 15, 2003.
3Co-pending U.S. Appl. No. 29/213,604 by L. Azzola filed Sep. 22, 2004.
4Terasaki Electric, Revolution in circuit breaker technology, 35 pp (date unknown).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8500480Apr 23, 2012Aug 6, 2013Dirtt Environmental SolutionsCentralized electrical distribution system
Classifications
U.S. ClassificationD13/160