Title:
Propeller for an axial flow fan
United States Patent D564653


Inventors:
Iwase, Taku (Hitachinaka, JP)
Watanabe, Masanori (Hitachinaka, JP)
Hioki, Tetsuya (Kiryu, JP)
Sekiguchi, Osamu (Kiryu, JP)
Tanno, Taro (Kiryu, JP)
Katou, Yoshihiko (Kiryu, JP)
Application Number:
29/277255
Publication Date:
03/18/2008
Filing Date:
02/20/2007
Assignee:
Japan Servo Co., Ltd. (Tokyo, JP)
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
361/695, D23/370, 416/223R, D23/379, D23/413, 416/243, 416/238, 416/179, 416/182
View Patent Images:
US Patent References:
D509584Fan wheel with hub fastenerSeptember, 2005Li et al.D23/413
D486572ImpellerFebruary, 2004Chen et al.D23/413
D463021Fan bladeSeptember, 2002Huang et al.D23/413
D453827Fan bladeFebruary, 2002Kuo et al.D23/413



Foreign References:
CHZL023453931May, 2003
CHZL033075441November, 2003
JP1080549July, 2000
Primary Examiner:
Lichtenstein, Lisa P.
Attorney, Agent or Firm:
Antonelli, Terry, Stout & Kraus, LLP.
Claims:
CLAIM

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

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.