Ceiling fan
Description
The broken lines shown in the drawings illustrate portions of the ceiling fan that form no part of the claimed design.
Claims
The ornamental design for a ceiling fan, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| D424680 | May 9, 2000 | Wenzlick |
| D576265 | September 2, 2008 | Bucher |
| D605751 | December 8, 2009 | Yang |
| D788283 | May 30, 2017 | Busta |
| D833593 | November 13, 2018 | Hidalgo |
| D833597 | November 13, 2018 | Hidalgo |
| D936814 | November 23, 2021 | Holmes Bradley |
| D938569 | December 14, 2021 | Biancuzzo |
| D943078 | February 8, 2022 | Holmes Bradley |
| D985751 | May 9, 2023 | Jones |
| D1011509 | January 16, 2024 | Shaffer |
| D1013147 | January 30, 2024 | Huang |
| D1024308 | April 23, 2024 | Biancuzzo |
| D1029228 | May 28, 2024 | Zhou |
| D1040324 | August 27, 2024 | Liu |
| D1047117 | October 15, 2024 | Zhang |
| D1056193 | December 31, 2024 | Shaffer |
| D1071133 | April 15, 2025 | Shaffer |
| D1107887 | December 30, 2025 | Lintner |
| D1108610 | January 6, 2026 | Xie |
- CLF521_Youtube, Date first available Jun. 11, 2024 [online],[retrieved Feb. 6, 2026]. https://www.youtube.com/watch?v=iXefzcL5skY (Year: 2024).
- Dreo_Youtube, Date first available Mar. 5, 2025 [online],[retrieved Feb. 6, 2026]. https://www.youtube.com/watch?v=dkenKk52Y0k (Year: 2025).
- Ceiling Fan Review_Pcmag, Date first available May 15, 2024 [online],[retrieved Feb. 6, 2026]. https://www.pcmag.com/reviews/dreo-clf521s-smart-ceiling-fan?test_uuid=04lpBmWGZleS0l0J3epvMrC&test_variant=A (Year: 2024).
- Dreo Store_Amazon, Date first available May 2, 2024 [online],[retrieved Feb. 6, 2026]. https://www.amazon.com/Dreo-Black-Dimmable-Reversible-Installation/dp/B0CXPS4F4Z (Year: 2024).
Patent History
Patent number: D1133143
Type: Grant
Filed: Dec 5, 2023
Date of Patent: Jul 7, 2026
Assignee: Shenzhen Hesung Innovation Technology Co., Ltd. (Shenzhen)
Inventor: Jinglong Wang (Shenzhen)
Primary Examiner: Holly E Thurman
Assistant Examiner: Kyle A. Edelmaier
Application Number: 29/919,504
Type: Grant
Filed: Dec 5, 2023
Date of Patent: Jul 7, 2026
Assignee: Shenzhen Hesung Innovation Technology Co., Ltd. (Shenzhen)
Inventor: Jinglong Wang (Shenzhen)
Primary Examiner: Holly E Thurman
Assistant Examiner: Kyle A. Edelmaier
Application Number: 29/919,504
Classifications
Current U.S. Class:
Wall Or Ceiling Mount (24) (D23/385)