Control unit
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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 a control unit, as shown and described.
D367533 | February 27, 1996 | Pinchuk |
D398901 | September 29, 1998 | Roman |
6657316 | December 2, 2003 | Smith et al. |
D526973 | August 22, 2006 | Gates et al. |
D548197 | August 7, 2007 | Yen et al. |
D554075 | October 30, 2007 | Tissot et al. |
D557221 | December 11, 2007 | Ewringmann |
D589829 | April 7, 2009 | Friedli |
20080287167 | November 20, 2008 | Caine |
Type: Grant
Filed: Sep 9, 2009
Date of Patent: May 11, 2010
Assignee: Lufthansa Technik AG (Hamburg)
Inventors: Andrew Muirhead (Norderstedt), Timo Wietzke (Hamburg)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Casimir Jones, S.C.
Application Number: 29/343,212