Heat sink

- Delta Electronics Inc.
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Description

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

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a rear view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D400188 October 27, 1998 Chu
D428392 July 18, 2000 Mizutani
D450044 November 6, 2001 Lindstrom
6401810 June 11, 2002 Kuo et al.
6460609 October 8, 2002 Cho et al.
Patent History
Patent number: D474754
Type: Grant
Filed: Jul 25, 2002
Date of Patent: May 20, 2003
Assignee: Delta Electronics Inc. (Taiwan)
Inventors: Li-Kuang Tan (Taoyuan), Yu-Hung Huang (Ilan), Kuo-Cheng Lin (Taoyuan), Wen-Shi Huang (Jungli)
Primary Examiner: Ted Shooman
Assistant Examiner: Selina Sikder
Attorney, Agent or Law Firm: Hoffman, Wasson & Gitler PC
Application Number: 29/164,422
Classifications
Current U.S. Class: Heat Sink (D13/179)
International Classification: 1303;