Fan blades

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Description

Set of fan blades with an insert.

1.1: Perspective view from top side;

1.2: Perspective view from bottom side;

1.3: Top

1.4: Bottom

1.5: Front

1.6: Back

1.7: Right; and

1.8: Left.

Claims

The ornamental design for fan blades as shown and described.

Referenced Cited
U.S. Patent Documents
D446295 August 7, 2001 Williams
D507638 July 19, 2005 Chiu
D507640 July 19, 2005 Chiu
D570472 June 3, 2008 Otsuki
D632383 February 8, 2011 Kandell
D634833 March 22, 2011 Stagg
D725257 March 24, 2015 Huang
D860427 September 17, 2019 Cayton
20120321467 December 20, 2012 He
20170306975 October 26, 2017 Richardson
20210317842 October 14, 2021 Carlson
Other references
  • USUI Plastic Cooling Fan, May 18, 2020. uict.co.th , < https://www.uict.co.th/2020/05/ > (Year: 2020).
Patent History
Patent number: D1109866
Type: Grant
Filed: Sep 25, 2023
Date of Patent: Jan 20, 2026
Assignee: USUI CO., LTD. (Shizuoka)
Inventors: Shinichiro Yamamoto (Shizuoka), Yoshinobu Iida (Shizuoka)
Primary Examiner: Jae Liang
Assistant Examiner: Adedoyin Taiwo Odeyale
Application Number: 35/522,496
Classifications
Current U.S. Class: Fan Or Ventilator Blade (D23/413)