Fan blade

- Delta Electronics, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of detail 9 encircled in FIG. 1.

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
D530006 October 10, 2006 Li
D563544 March 4, 2008 Hwang
D663411 July 10, 2012 Naya
D694874 December 3, 2013 Lin
D702829 April 15, 2014 Chen
D732656 June 23, 2015 Wu
D745955 December 22, 2015 Chen
D755134 May 3, 2016 Andre
10371161 August 6, 2019 Ling
D860956 September 24, 2019 Chiu
10989218 April 27, 2021 Xu
11255341 February 22, 2022 Cheng
11286947 March 29, 2022 Horng
11371530 June 28, 2022 Chan
D999901 September 26, 2023 Chen
11781567 October 10, 2023 Lee
D1033620 July 2, 2024 Lee
20140072434 March 13, 2014 Wu
20150152883 June 4, 2015 Dybenko
20170184117 June 29, 2017 Lu
20170260984 September 14, 2017 Xu
20180058467 March 1, 2018 Lin
20180266434 September 20, 2018 Chen
20190128278 May 2, 2019 Chan
Patent History
Patent number: D1054013
Type: Grant
Filed: Aug 26, 2021
Date of Patent: Dec 10, 2024
Assignee: Delta Electronics, Inc. (Taoyuan)
Inventors: Jian-Siang Zeng (Taoyuan), Ding-Wei Chiu (Taoyuan), Shih-Hao Feng (Taoyuan)
Primary Examiner: Janice Hallmark
Application Number: 29/805,334
Classifications
Current U.S. Class: Fan Or Ventilator Blade (D23/413)