Circuit breaker
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Description
Claims
The ornamental design for a circuit breaker, as shown and described.
Referenced Cited
U.S. Patent Documents
D409154 | May 4, 1999 | Chudoba et al. |
D538754 | March 20, 2007 | Sasaki et al. |
D621792 | August 17, 2010 | Miller et al. |
20110069449 | March 24, 2011 | Miller et al. |
Patent History
Patent number: D672319
Type: Grant
Filed: Apr 20, 2012
Date of Patent: Dec 11, 2012
Assignee: Ellenberger & Poensgen GmbH (Altdorf)
Inventor: Gerald Winkler (Herzogenaurach)
Primary Examiner: Thomas Johannes
Attorney: Laurence A. Greenberg
Application Number: 29/418,747
Type: Grant
Filed: Apr 20, 2012
Date of Patent: Dec 11, 2012
Assignee: Ellenberger & Poensgen GmbH (Altdorf)
Inventor: Gerald Winkler (Herzogenaurach)
Primary Examiner: Thomas Johannes
Attorney: Laurence A. Greenberg
Application Number: 29/418,747
Classifications
Current U.S. Class:
Circuit Breaker, Current Suppressor Or Fuse, Or Casing Therefor (19) (D13/160)