Heat sink

- Enlight Corporation
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Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a heat sink, as shown.

Referenced Cited
U.S. Patent Documents
D441724 May 8, 2001 Chou et al.
D441725 May 8, 2001 Chou et al.
D442565 May 22, 2001 Chou et al.
D442566 May 22, 2001 Chou et al.
4753290 June 28, 1988 Gabuzda
Patent History
Patent number: D450306
Type: Grant
Filed: May 18, 2001
Date of Patent: Nov 13, 2001
Assignee: Enlight Corporation (Taoyuan Hsien)
Inventors: Chi-Hsiung Lin (Taoyuan Hsien), Chi-Chang Teng (Taoyuan Hsien), Shen-Feng Chan (Taoyuan Hsien)
Primary Examiner: Ted Shooman
Assistant Examiner: Daniel Bui
Attorney, Agent or Law Firm: Dougherty & Troxell
Application Number: 29/142,020
Classifications
Current U.S. Class: Heat Sink (D13/179)
International Classification: 1303;