Heat sink

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Description

FIG. 1 is a front isometric view of a heat sink showing my new design;

FIG. 2 is a front view of a heat sink;

FIG. 3 is a rear view thereof,

FIG. 4 is a left side view thereof,

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and.

FIG. 7 is a bottom plan view thereof

Claims

The ornamental design for a heat sink, as shown and described.

Referenced Cited
U.S. Patent Documents
5597034 January 28, 1997 Barker et al.
D442566 May 22, 2001 Chou et al.
D476958 July 8, 2003 Tsai
6671172 December 30, 2003 Carter et al.
6913072 July 5, 2005 Luo
7200934 April 10, 2007 Carter et al.
20040240182 December 2, 2004 Shah
20050061480 March 24, 2005 Carter et al.
20070014089 January 18, 2007 Huang
20080295993 December 4, 2008 Chen et al.
Patent History
Patent number: D593512
Type: Grant
Filed: Jul 23, 2008
Date of Patent: Jun 2, 2009
Assignee: Asia Vital Components Co., Ltd. (Sinjhuang, Taipei County)
Inventor: Sheng-Huang Lin (Sinjhuang)
Primary Examiner: Selina Sikder
Attorney: Nikolai & Mersereau, P.A.
Application Number: 29/321,757
Classifications
Current U.S. Class: Heat Sink (D13/179)