Fan blade
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The broken lines in the drawings illustrate portions of the fan blade which form no part of the claimed design. Shading is used to illustrate the curvature of the part and not color. The claimed design is indicated by the relatively dark portions in the drawings, while the relatively light portions are environmental and form no part of the claimed design.
Claims
The ornamental design for a fan blade, as shown and described.
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Type: Grant
Filed: Jan 20, 2021
Date of Patent: Jun 6, 2023
Assignee: DELTA ELECTRONICS, INC. (Taoyuan)
Inventors: Pei-Han Chiu (Taoyuan), Chien-Ming Lee (Taoyuan), Hao Tien (Taoyuan)
Primary Examiner: Sharon S Oum
Application Number: 29/766,975