Heat sink

- Fujikura Ltd.
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Description

FIG. 1 is a perspective view of the top, front and left side of a heat sink showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view similar to FIG. 1 showing the shroud and fan in exploded condition from the fin body of the heat sink.

Claims

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

Referenced Cited
U.S. Patent Documents
6236569 May 22, 2001 McEuen
6459584 October 1, 2002 Kuo
6560111 May 6, 2003 Lo
D478876 August 26, 2003 Tan et al.
6621699 September 16, 2003 Watanabe et al.
6671172 December 30, 2003 Carter et al.
D501450 February 1, 2005 Watanabe et al.
Patent History
Patent number: D509485
Type: Grant
Filed: Jun 7, 2004
Date of Patent: Sep 13, 2005
Assignee: Fujikura Ltd. (Tokyo)
Inventors: Masataka Mochizuki (Tokyo), Koichi Mashiko (Tokyo)
Primary Examiner: Stella Reid
Assistant Examiner: Selina Sikder
Attorney: Sughrue Mion, PLLC
Application Number: 29/206,890
Classifications
Current U.S. Class: Heat Sink (D13/179)