Heat-dissipation fan

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Description

FIG. 1 is a perspective view of the heat-dissipation fan in accordance with the embodiment of the claimed design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

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

FIG. 7 is a rear elevational view thereof.

Claims

The ornamental design for heat-dissipation fan, as shown in the accompanying drawings.

Referenced Cited
U.S. Patent Documents
5335722 August 9, 1994 Wu
6525939 February 25, 2003 Liang et al.
6587341 July 1, 2003 Wei
Patent History
Patent number: D483467
Type: Grant
Filed: Mar 7, 2003
Date of Patent: Dec 9, 2003
Assignee: Sunonwealth Electric Machine Industry Co., Ltd. (Kaohsiung)
Inventors: Alex Horng (Kaohsiung), Yin-Rong Horng (Kaohsiung), Ching-Sheng Hong (Kaohsiung), Tsung-Min Hsieh (Kaohsiung)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Bacon & Thomas, PLLC
Application Number: 29/177,244
Classifications
Current U.S. Class: With Exposed Blade (D23/379)
International Classification: 2304;