Softstarter
- ABB AB
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Description
The broken line showing in the figure drawings is included for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a softstarter, as shown and described.
Referenced Cited
U.S. Patent Documents
5337214 | August 9, 1994 | Lindsey et al. |
D358753 | May 30, 1995 | Yoshida et al. |
D382539 | August 19, 1997 | Kornblum et al. |
D400863 | November 10, 1998 | Richman et al. |
D442923 | May 29, 2001 | Raspotnig |
D455399 | April 9, 2002 | Imamura et al. |
D455714 | April 16, 2002 | Kim |
6531940 | March 11, 2003 | Busch |
D483329 | December 9, 2003 | Kuo |
D540253 | April 10, 2007 | Tsai et al. |
D541745 | May 1, 2007 | Virolainen et al. |
Patent History
Patent number: D578489
Type: Grant
Filed: Mar 14, 2006
Date of Patent: Oct 14, 2008
Assignee: ABB AB (Västerås)
Inventors: Gunnar Johansson (Skultuna), Joakim Wåhrenberg (Västerås)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Venable LLP
Application Number: 29/255,843
Type: Grant
Filed: Mar 14, 2006
Date of Patent: Oct 14, 2008
Assignee: ABB AB (Västerås)
Inventors: Gunnar Johansson (Skultuna), Joakim Wåhrenberg (Västerås)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Venable LLP
Application Number: 29/255,843
Classifications