Fan blade
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Description
FIG. 1 is an environmental perspective view of a fan blade showing our new design;
FIG. 2 is an enlarged top view thereof;
FIG. 3 is an enlarged bottom view thereof;
FIG. 4 is an enlarged front end view thereof;
FIG. 5 is an enlarged rear end view thereof;
FIG. 6 is an enlarged left side view thereof; and,
FIG. 7 is an enlarged right side view thereof.
The broken line showing of environmental structure in FIG. 1 is for illustrative purpose only and forms no part of the claimed design.
Claims
The ornamental design for a fan blade, as shown and described herein.
Patent History
Patent number: D486569
Type: Grant
Filed: May 5, 2003
Date of Patent: Feb 10, 2004
Assignee: Delta Electronics, Inc.
Inventors: Heng-Yi Chen (Chiai), Yu-Lung Dung (Taoyuan), Hsiu-Wei Wu (Taipei), Chin-Fu Lee (Changhua)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/181,044
Type: Grant
Filed: May 5, 2003
Date of Patent: Feb 10, 2004
Assignee: Delta Electronics, Inc.
Inventors: Heng-Yi Chen (Chiai), Yu-Lung Dung (Taoyuan), Hsiu-Wei Wu (Taipei), Chin-Fu Lee (Changhua)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/181,044
Classifications