Propeller for an axial flow fan

- Japan Servo Co., Ltd.
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Description

FIG. 1 is a perspective view showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof:

FIG. 5 is a bottom view thereof;

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

FIG. 7 is a right side thereof.

Claims

The ornamental design for a propeller for an axial flow fan, as shown.

Referenced Cited
U.S. Patent Documents
D453827 February 19, 2002 Kuo et al.
D463021 September 17, 2002 Huang et al.
D486572 February 10, 2004 Chen et al.
D509584 September 13, 2005 Li et al.
Foreign Patent Documents
ZL02345393.1 May 2003 CH
ZL03307544.1 November 2003 CH
1080549 July 2000 JP
Patent History
Patent number: D564653
Type: Grant
Filed: Feb 20, 2007
Date of Patent: Mar 18, 2008
Assignee: Japan Servo Co., Ltd. (Tokyo)
Inventors: Taku Iwase (Hitachinaka), Masanori Watanabe (Hitachinaka), Tetsuya Hioki (Kiryu), Osamu Sekiguchi (Kiryu), Taro Tanno (Kiryu), Yoshihiko Katou (Kiryu)
Primary Examiner: Lisa P Lichtenstein
Attorney: Antonelli, Terry, Stout & Kraus, LLP.
Application Number: 29/277,255
Classifications
Current U.S. Class: Fan Or Ventilator Blade (D23/413)