Exhaust fan
Latest XIAMEN ECO LIGHTING CO., LTD. Patents:
Description
The broken lines in the figures depict portions of the exhaust fan that form no part of the claimed design.
Claims
The ornamental design for an exhaust fan, as shown and described.
Referenced Cited
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Patent History
Patent number: D948697
Type: Grant
Filed: Jan 15, 2020
Date of Patent: Apr 12, 2022
Assignee: XIAMEN ECO LIGHTING CO., LTD. (Xiamen)
Inventors: Weizhong Li ((Fujian) Pilot Free Trade Zone Xiamen Area), Yaohong Yeh ((Fujian) Pilot Free Trade Zone Xiamen Area)
Primary Examiner: Sharon S Oum
Application Number: 29/720,695
Type: Grant
Filed: Jan 15, 2020
Date of Patent: Apr 12, 2022
Assignee: XIAMEN ECO LIGHTING CO., LTD. (Xiamen)
Inventors: Weizhong Li ((Fujian) Pilot Free Trade Zone Xiamen Area), Yaohong Yeh ((Fujian) Pilot Free Trade Zone Xiamen Area)
Primary Examiner: Sharon S Oum
Application Number: 29/720,695
Classifications
Current U.S. Class:
Exhaust Type (D23/371);
Wall Or Ceiling Mount (24) (D23/385);
Ceiling Mount (D14/209)