Fan blade

- Delta Electronics Inc.
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FIG. 1 is a perspective view thereof fan blade;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plane view thereof; and

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plane view thereof;

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

FIG. 7 is a rear elevational view thereof.


The ornamental design for a fan blade, as shown and described.

Referenced Cited
U.S. Patent Documents
3851994 December 1974 Seippel
5320493 June 14, 1994 Shih et al.
Patent History
Patent number: D453827
Type: Grant
Filed: Apr 3, 2001
Date of Patent: Feb 19, 2002
Assignee: Delta Electronics Inc. (Taoyuan Sien)
Inventors: Wei-Chen Kuo (Taoyuan Sien), Tsu-Liang Lin (Taoyuan Sien), Kuo-Cheng Lin (Taoyuan Sien), Wen-Shi Huang (Taoyuan Sien)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Darby & Darby
Application Number: 29/139,595
Current U.S. Class: Fan Or Ventilator Blade (D23/413)
International Classification: 2304;