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Publication numberUSD633446 S1
Publication typeGrant
Application numberUS 29/341,449
Publication dateMar 1, 2011
Filing dateAug 5, 2009
Priority dateFeb 6, 2009
Also published asUSD687387, USD707636
Publication number29341449, 341449, US D633446 S1, US D633446S1, US-S1-D633446, USD633446 S1, USD633446S1
InventorsStefano Besana, Lucio Azzola
Original AssigneeAbb S.P.A.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Circuit breaker
US D633446 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 front perspective view of a circuit breaker showing our 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 the figure drawings is included to show unclaimed subject matter only and forms 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.
2Terasaki Electric, Revolution in circuit breaker technology, 35 pp (date unknown).
Classifications
U.S. ClassificationD13/160