Fan blade

- Delta Electronics, Inc.
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Description

FIG. 1 is a perspective view of the first embodiment of a fan blade showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is another perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a perspective view of the second embodiment of a fan blade showing our new design;

FIG. 11 is another perspective view thereof;

FIG. 12 is another perspective view thereof;

FIG. 13 is a front elevational view thereof;

FIG. 14 is a rear elevational view thereof;

FIG. 15 is a left side elevational view thereof;

FIG. 16 is a right side elevational view thereof;

FIG. 17 is a top plan view thereof;

FIG. 18 is a bottom plan view thereof;

FIG. 19 is a perspective view of the third embodiment of a fan blade showing our new design;

FIG. 20 is another perspective view thereof;

FIG. 21 is another perspective view thereof;

FIG. 22 is a front elevational view thereof;

FIG. 23 is a rear elevational view thereof;

FIG. 24 is a left side elevational view thereof;

FIG. 25 is a right side elevational view thereof;

FIG. 26 is a top plan view thereof;

FIG. 27 is a bottom plan view thereof;

FIG. 28 is a perspective view of the fourth embodiment of a fan blade showing our new design;

FIG. 29 is another perspective view thereof;

FIG. 30 is another perspective view thereof;

FIG. 31 is a front elevational view thereof;

FIG. 32 is a rear elevational view thereof;

FIG. 33 is a left side elevational view thereof;

FIG. 34 is a right side elevational view thereof;

FIG. 35 is a top plan view thereof; and,

FIG. 36 is a bottom plan view thereof.

The broken lines illustrate portions of the fan blade that form no part of the claimed design.

Claims

The ornamental design for a fan blade as shown and described.

Referenced Cited
U.S. Patent Documents
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D324364 March 3, 1992 Hannon
D570471 June 3, 2008 Iwase
D570996 June 10, 2008 Harman
D585976 February 3, 2009 Chen
D644316 August 30, 2011 Spaggiari
D681188 April 30, 2013 Hu
D804647 December 5, 2017 Chang
D806225 December 26, 2017 Chang
D808003 January 16, 2018 Gebert
D812732 March 13, 2018 Murakami
D910834 February 16, 2021 Wang
D980409 March 7, 2023 Gauss
D988498 June 6, 2023 Chiu
D995749 August 15, 2023 Mostipanenko
20030185682 October 2, 2003 Lei
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20150167677 June 18, 2015 Jung
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Patent History
Patent number: D1050401
Type: Grant
Filed: Oct 19, 2022
Date of Patent: Nov 5, 2024
Assignee: Delta Electronics, Inc. (Taoyuan)
Inventors: Pei-Han Chiu (Taoyuan), Chien-Ming Lee (Taoyuan), Chung-Yuan Tsang (Taoyuan)
Primary Examiner: Janice Hallmark
Assistant Examiner: Adedoyin Taiwo Odeyale
Application Number: 29/857,076
Classifications
Current U.S. Class: Fan Or Ventilator Blade (D23/413)