Impeller for an axial fan
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Description
FIG. 1 is a front view of our new design.
FIG. 2 is a rear view thereof.
FIG. 3 is a right side view thereof.
FIG. 4 is a left side view thereof.
FIG. 5 is a top plan view thereof.
FIG. 6 is a bottom plan view thereof.
FIG. 7 is a perspective view for reference of our new design; and,
FIG. 8 is a perspective view for reference indicating how the impeller is used in our new design.
Claims
The ornamental design for an impeller for an axial fan, as shown and described.
Referenced Cited
Patent History
Patent number: D517674
Type: Grant
Filed: Aug 5, 2003
Date of Patent: Mar 21, 2006
Assignee: Sanyo Denki Co., Ltd. (Tokyo)
Inventors: Honami Oosawa (Nagano), Katsumichi Ishihara (Nagano), Yoshihiko Aizawa (Nagano)
Primary Examiner: Lisa Lichtenstein
Attorney: Rankin, Hill, Porter & Clark LLP
Application Number: 29/187,655
Type: Grant
Filed: Aug 5, 2003
Date of Patent: Mar 21, 2006
Assignee: Sanyo Denki Co., Ltd. (Tokyo)
Inventors: Honami Oosawa (Nagano), Katsumichi Ishihara (Nagano), Yoshihiko Aizawa (Nagano)
Primary Examiner: Lisa Lichtenstein
Attorney: Rankin, Hill, Porter & Clark LLP
Application Number: 29/187,655
Classifications
Current U.S. Class:
Fan Or Ventilator (D23/370)