Heatsink

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Description

FIG. 1 is an upper right rear perspective view of the heatsink of the present invention;

FIG. 2 is an upper left front perspective view of the heatsink of the present invention;

FIG. 3 is a top view of the heatsink of the present invention;

FIG. 4 is a front view of the heatsink of the present invention, a rear view thereof being a mirror image of the front view; and,

FIG. 5 is a left side view of the heatsink of the present invention, a right side view thereof being a mirror image of the left side view.

The broken lines showing environmental structure are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a heatsink, as shown and described.

Referenced Cited
U.S. Patent Documents
5194935 March 16, 1993 Kitano et al.
D367469 February 27, 1996 Widmayer et al.
5582240 December 10, 1996 Widmayer
D379799 June 10, 1997 Widmayer et al.
D399831 October 20, 1998 Dodson
6199624 March 13, 2001 Wotring
6397931 June 4, 2002 Lin et al.
6830097 December 14, 2004 Wattelet et al.
6919504 July 19, 2005 McCutcheon et al.
6942025 September 13, 2005 Nair et al.
7182124 February 27, 2007 Chen
7408777 August 5, 2008 Jeong
7521789 April 21, 2009 Rinehart et al.
7593230 September 22, 2009 Abul-Haj et al.
Patent History
Patent number: D613258
Type: Grant
Filed: May 15, 2009
Date of Patent: Apr 6, 2010
Assignee: Koninklije Philips Electronics N.V. (Eindhoven)
Inventors: Justin M. Walker (York, PA), Neil Ruberg (New Oxford, PA)
Primary Examiner: Selina Sikder
Application Number: 29/337,179
Classifications
Current U.S. Class: Heat Sink (D13/179)