Bladed wheel for a centrifuge air blower

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Description

FIG. 1 is a top perspective view of a bladed wheel for a centrifuge air blower of the present invention;

FIG. 2 is a first side view thereof;

FIG. 3 is a second side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a third side view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a fourth side view thereof.

Applicants claim the ornamental design which is illustrated as the radially-extending, curving configuration of the blades. The contour of the edges of the blades is shown in broken lines, and forms no part of the claimed design. All other broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Claims

We claim the ornamental design for a bladed wheel for a centrifuge air blower, as show and described.

Referenced Cited
U.S. Patent Documents
2385730 September 1945 Read
3541607 November 1970 Greene
D468010 December 31, 2002 Ishijima et al.
6805531 October 19, 2004 Iida et al.
Patent History
Patent number: D532903
Type: Grant
Filed: Jan 4, 2005
Date of Patent: Nov 28, 2006
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Masahiko Hirata (Usa), Ryozo Sato (Oita), Ichiro Takahara (Nakatsu), Shinji Yoshida (Usa)
Primary Examiner: Lisa Lichtenstein
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/220,657
Classifications
Current U.S. Class: Fan Or Ventilator Blade (D23/413)