Heat sink
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Description
Claims
The ornamental design for a heat sink, as shown and described herein.
Referenced Cited
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
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)