Cooling fan
Description
The broken lines in the drawings depict portions of the cooling fan that form no part of the claimed design.
Claims
The ornamental design for a cooling fan, as shown and described.
Referenced Cited
U.S. Patent Documents
D353885 | December 27, 1994 | Hydak |
D437925 | February 20, 2001 | Gonzales |
D893698 | August 18, 2020 | Lin |
D919075 | May 11, 2021 | Lin |
D921878 | June 8, 2021 | Li et al. |
D943729 | February 15, 2022 | Ma |
D948679 | April 12, 2022 | Barlettano |
D963135 | September 6, 2022 | Barlettano |
D965124 | September 27, 2022 | Zou |
D967364 | October 18, 2022 | Hu |
D972097 | December 6, 2022 | Yang |
D987046 | May 23, 2023 | Feng |
20210293425 | September 23, 2021 | Ma |
Patent History
Patent number: D998778
Type: Grant
Filed: May 12, 2023
Date of Patent: Sep 12, 2023
Inventor: Yinlong Ma (Henan)
Primary Examiner: Janice Hallmark
Application Number: 29/875,953
Type: Grant
Filed: May 12, 2023
Date of Patent: Sep 12, 2023
Inventor: Yinlong Ma (Henan)
Primary Examiner: Janice Hallmark
Application Number: 29/875,953
Classifications
Current U.S. Class:
Wire Protective Grille (D23/381);
Air Conditioner (D23/333);
Air Conditioner (27) (D23/351)