Heat sink

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Description

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

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational 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
5437327 August 1, 1995 Chiou
5597034 January 28, 1997 Barker, III et al.
5748445 May 5, 1998 North et al.
D441724 May 8, 2001 Chou et al.
D441725 May 8, 2001 Chou et al.
D442565 May 22, 2001 Chou et al.
D442566 May 22, 2001 Chou et al.
D450306 November 13, 2001 Lin et al.
Patent History
Patent number: D464939
Type: Grant
Filed: Dec 26, 2001
Date of Patent: Oct 29, 2002
Assignee: Thermal Integration Technology Inc. (Taipei)
Inventors: Tsan-Wen Chuang (Taipei), Jr. Chou (Taipei)
Primary Examiner: Ted Shooman
Assistant Examiner: Selina Sikder
Application Number: 29/152,515
Classifications
Current U.S. Class: Heat Sink (D13/179)
International Classification: 1303;