Fan blade

- DELTA ELECTRONICS, INC.
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Description

FIG. 1 is a perspective view of a first embodiment of a fan blade;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is another perspective view thereof;

FIG. 9 is a perspective view of a second embodiment of a fan blade;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is a right side elevational view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom plan view thereof;

FIG. 16 is another perspective view thereof;

FIG. 17 is a perspective view of a third embodiment of a fan blade;

FIG. 18 is a front elevational view thereof;

FIG. 19 is a rear elevational view thereof;

FIG. 20 is a left side elevational view thereof;

FIG. 21 is a right side elevational view thereof;

FIG. 22 is a top plan view thereof;

FIG. 23 is a bottom plan view thereof;

FIG. 24 is another perspective view thereof;

FIG. 25 is a perspective view of a forth embodiment of a fan blade;

FIG. 26 is a front elevational view thereof;

FIG. 27 is a rear elevational view thereof;

FIG. 28 is a left side elevational view thereof;

FIG. 29 is a right side elevational view thereof;

FIG. 30 is a top plan view thereof;

FIG. 31 is a bottom plan view thereof; and,

FIG. 32 is another perspective view thereof.

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.

Referenced Cited
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D570471 June 3, 2008 Iwase
D570996 June 10, 2008 Harman
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D585130 January 20, 2009 Harman
D681188 April 30, 2013 Hu
D755945 May 10, 2016 Arai
D755947 May 10, 2016 Arai
D804647 December 5, 2017 Chang
10428830 October 1, 2019 Lee
10563659 February 18, 2020 Liu
10655639 May 19, 2020 Chang
D910834 February 16, 2021 Wang
D936822 November 23, 2021 Lee
D938011 December 7, 2021 Robinson
20120171043 July 5, 2012 Lee
20140356149 December 4, 2014 Chang
20150064009 March 5, 2015 Huang
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Foreign Patent Documents
303817796 August 2016 CN
D110885 May 2006 TW
Patent History
Patent number: D988498
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
Classifications
Current U.S. Class: Fan Or Ventilator Blade (D23/413)