Fan blade

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof wherein the fan blade is positioned in the casing.

The broken lines depict portions of the fan blade and environmental structure. None of the broken lines form part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D476072 June 17, 2003 Wagner
D508560 August 16, 2005 Chiu
D509584 September 13, 2005 Li
D515688 February 21, 2006 Li
D516693 March 7, 2006 Oosawa
D558324 December 25, 2007 Hong
D559968 January 15, 2008 Lee
D560789 January 29, 2008 Lee
D570999 June 10, 2008 Harman
D571000 June 10, 2008 Bei
D585130 January 20, 2009 Harman
D626643 November 2, 2010 Situ
D645134 September 13, 2011 Lee
8382437 February 26, 2013 Tao
D704323 May 6, 2014 Rasmussen
D725257 March 24, 2015 Huang
D755363 May 3, 2016 Rasmussen
9416794 August 16, 2016 Liu
9429163 August 30, 2016 Liu
9651051 May 16, 2017 Chang
9664203 May 30, 2017 Liu
9890795 February 13, 2018 Chang
D828541 September 11, 2018 Wang
10267339 April 23, 2019 Sun
D854143 July 16, 2019 Yu
10415570 September 17, 2019 Chang
10422347 September 24, 2019 Sun
10428830 October 1, 2019 Lee
10563659 February 18, 2020 Liu
10655639 May 19, 2020 Chang
D910834 February 16, 2021 Wang
20100020493 January 28, 2010 Lee
20110091315 April 21, 2011 Chang
20150204342 July 23, 2015 Liang
20190264708 August 29, 2019 Chang
20200373804 November 26, 2020 Chou
20200400156 December 24, 2020 Sun
Patent History
Patent number: D936822
Type: Grant
Filed: Nov 15, 2019
Date of Patent: Nov 23, 2021
Assignee: ASIA VITAL COMPONENTS CO., LTD. (New Taipei)
Inventors: Pei-Chuan Lee (New Taipei), Yi-Chih Lin (New Taipei), Chu-Hsien Chou (New Taipei)
Primary Examiner: Sharon S Oum
Application Number: 29/713,328