Ceiling fan
Description
The broken lines 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
| 1868113 | July 1932 | Ljungstrom |
| 5261788 | November 16, 1993 | Kilburn |
| D357978 | May 2, 1995 | Young |
| D604829 | November 24, 2009 | Liu |
| D630724 | January 11, 2011 | Liu |
| D744079 | November 24, 2015 | Wang |
| D745657 | December 15, 2015 | Wang |
| D1019928 | March 26, 2024 | Hsieh |
| D1052069 | November 19, 2024 | Wei |
| 12173719 | December 24, 2024 | Yao |
| 20130101427 | April 25, 2013 | Chen |
| 20210372425 | December 2, 2021 | Li |
Patent History
Patent number: D1111158
Type: Grant
Filed: Oct 25, 2024
Date of Patent: Feb 3, 2026
Assignee: AIR COOL INDUSTRIAL CO., LTD. (Taichung)
Inventor: Tim Liu (Taichung)
Primary Examiner: Sharon S Oum
Application Number: 29/970,110
Type: Grant
Filed: Oct 25, 2024
Date of Patent: Feb 3, 2026
Assignee: AIR COOL INDUSTRIAL CO., LTD. (Taichung)
Inventor: Tim Liu (Taichung)
Primary Examiner: Sharon S Oum
Application Number: 29/970,110
Classifications
Current U.S. Class:
Blade Unit Rotates On Vertical Axis (D23/377)