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 bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a right side elevational view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D376132 December 3, 1996 Orton
5986888 November 16, 1999 Amaro et al.
6735084 May 11, 2004 Choi et al.
6894900 May 17, 2005 Malone
6945319 September 20, 2005 Li et al.
7227752 June 5, 2007 Xia et al.
20040035558 February 26, 2004 Todd et al.
Patent History
Patent number: D589003
Type: Grant
Filed: Feb 15, 2008
Date of Patent: Mar 24, 2009
Assignee: Delta Electronics Inc. (Taoyuan Hsien)
Inventors: Yu-Hung Huang (Taoyuan Hsien), Chun-Yang Hung (Taoyuan Hsien), Sung-Ching Ho (Taoyuan Hsien), Wen-Tsao Lee (Taoyuan Hsien)
Primary Examiner: Selina Sikder
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/300,058
Classifications
Current U.S. Class: Heat Sink (D13/179)