Fan blade

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Description

FIG. 1 is a top perspective view of a fan blade of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a first side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a is a reduced perspective view thereof shown in an environmental use.

The broken line showing of the fan blade in use is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

I claim the ornamental design for a fan blade, as shown and described.

Referenced Cited
U.S. Patent Documents
D463021 September 17, 2002 Huang et al.
6579064 June 17, 2003 Hsieh
Patent History
Patent number: D560791
Type: Grant
Filed: Jan 24, 2007
Date of Patent: Jan 29, 2008
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventor: Seiji Shirahama (Kasugai)
Primary Examiner: Lisa Lichtenstein
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/271,655
Classifications
Current U.S. Class: Fan Or Ventilator Blade (D23/413)