Heat sink

- Nidec Corporation
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Description

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

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is another perspective view thereof.

Claims

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

Referenced Cited
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Other references
  • Otsuki, Takaya et al., “Heat Sink Fan,” U.S. Appl. No. 29/276,415, filed Jan. 25, 2007.
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Patent History
Patent number: D568829
Type: Grant
Filed: Oct 12, 2006
Date of Patent: May 13, 2008
Assignee: Nidec Corporation (Kyoto)
Inventors: Takamasa Yamashita (Kyoto), Yoshinori Inoue (Kyoto)
Primary Examiner: Selina Sikder
Attorney: Keating & Bennett, LLP
Application Number: 29/249,552
Classifications
Current U.S. Class: Heat Sink (D13/179)