Circuit breaker
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Broken lines in the drawings form no part of the design to be patented.
Claims
The ornamental design for a “circuit breaker,” as shown and described.
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Type: Grant
Filed: Mar 15, 2016
Date of Patent: Nov 21, 2017
Assignee: ABB S.p.A. (Milan)
Inventors: Lucio Azzola (Bergamo), Giovanni Frassineti (Bergamo)
Primary Examiner: Selina Sikder
Application Number: 29/558,155