Circuit breaker
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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 circuit breaker, as shown and described.
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Type: Grant
Filed: May 24, 2017
Date of Patent: Jul 24, 2018
Assignee: ABB S.p.A. (Milan)
Inventors: Lucio Azzola (Bergamo), Stefano Besana (Terno d'Isola)
Primary Examiner: Thomas Johannes
Assistant Examiner: Shawn T Gingrich
Application Number: 29/605,137