Control unit

- Wilo SE
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FIG. 1 is a perspective view of a control unit showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof with the opposite side being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The areas shown in broken lines do not form any part of the claimed design.


The ornamental design for a control unit, as shown and described.

Referenced Cited
U.S. Patent Documents
D333792 March 9, 1993 Odom, Jr.
D342250 December 14, 1993 Beaumont et al.
D344905 March 8, 1994 Issa
D345711 April 5, 1994 Issa
D376329 December 10, 1996 Youabian
D386100 November 11, 1997 Thibault
D404366 January 19, 1999 Gross et al.
D406566 March 9, 1999 Roman
D406567 March 9, 1999 Roman
D409566 May 11, 1999 Roman
D417672 December 14, 1999 Laufer et al.
D533793 December 19, 2006 Moore
Patent History
Patent number: D603807
Type: Grant
Filed: Jan 6, 2009
Date of Patent: Nov 10, 2009
Assignee: Wilo SE (Dortmund)
Inventors: Kurt Mehnert (Berlin), Jan Eickhoff (Berlin)
Primary Examiner: Stella M Reid
Assistant Examiner: Thomas J Johannes
Attorney: Collard & Roe, P.C.
Application Number: 29/313,430