Substation automation device
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Description
The broken line showing of various portions of the substation automation device is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a substation automation device, as shown and described.
Referenced Cited
U.S. Patent Documents
D317447 | June 11, 1991 | Ishida |
D351861 | October 25, 1994 | Anderson et al. |
D365329 | December 19, 1995 | Seymour et al. |
D365554 | December 26, 1995 | Fisher et al. |
D380737 | July 8, 1997 | Weir et al. |
D388769 | January 6, 1998 | Pritchard et al. |
D400181 | October 27, 1998 | Floyd |
D553096 | October 16, 2007 | Pfingsten et al. |
D556698 | December 4, 2007 | Walser |
Patent History
Patent number: D575239
Type: Grant
Filed: Jul 2, 2007
Date of Patent: Aug 19, 2008
Assignee: ABB Technology AG (Zurich)
Inventor: Vijay Shah (Gujarat)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Buchanan Ingersoll & Rooney PC
Application Number: 29/287,143
Type: Grant
Filed: Jul 2, 2007
Date of Patent: Aug 19, 2008
Assignee: ABB Technology AG (Zurich)
Inventor: Vijay Shah (Gujarat)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Buchanan Ingersoll & Rooney PC
Application Number: 29/287,143
Classifications
Current U.S. Class:
Control Panel, Console Or Module (D13/162)