Blade of an axial fan

- Spal Automotive S.r.l.
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Description

FIG. 1 is a perspective view of a blade of an axial fan, showing my 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 right-side view thereof;

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

FIG. 7 is a bottom view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D297761 September 20, 1988 Shiraki
5320493 June 14, 1994 Shih et al.
D539413 March 27, 2007 Parker et al.
D633195 February 22, 2011 Stagg
Patent History
Patent number: D644316
Type: Grant
Filed: May 12, 2010
Date of Patent: Aug 30, 2011
Assignee: Spal Automotive S.r.l. (Correggio)
Inventor: Alessandro Spaggiari (Correggio)
Primary Examiner: Lisa Lichtenstein
Attorney: Pearne & Gordon LLP
Application Number: 29/361,498
Classifications
Current U.S. Class: Fan Or Ventilator Blade (D23/413)