Circulation fan
Description
The broken lines depict portions of the circulation fan that form no part of the claimed design.
Claims
The ornamental design for a circulation fan as shown and described.
Referenced Cited
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Patent History
Patent number: D1081965
Type: Grant
Filed: Dec 23, 2024
Date of Patent: Jul 1, 2025
Assignee: Guangzhou Zhanlun Trading Co., Ltd. (Guangzhou)
Inventor: Zhijie Yang (Guangzhou)
Primary Examiner: S. Bryan Reinholdt, Jr.
Assistant Examiner: Kyle A. Edelmaier
Application Number: 29/980,301
Type: Grant
Filed: Dec 23, 2024
Date of Patent: Jul 1, 2025
Assignee: Guangzhou Zhanlun Trading Co., Ltd. (Guangzhou)
Inventor: Zhijie Yang (Guangzhou)
Primary Examiner: S. Bryan Reinholdt, Jr.
Assistant Examiner: Kyle A. Edelmaier
Application Number: 29/980,301
Classifications
Current U.S. Class:
Circular Grille (D23/382)