Axial fan unit for wind tunnel tests
Latest JAPAN WIND TUNNEL MANUFACTURING INC. Patents:
Description
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The broken lines illustrate portions of the axial fan unit for wind tunnel tests and form no part of the claimed design.
Claims
The ornamental design for axial fan unit for wind tunnel tests, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D1013855
Type: Grant
Filed: Aug 26, 2021
Date of Patent: Feb 6, 2024
Assignee: JAPAN WIND TUNNEL MANUFACTURING INC. (Fukuoka)
Inventors: Katsuya Mizuki (Kurume), Yuya Hirayama (Fukuoka)
Primary Examiner: Sharon S Oum
Application Number: 35/512,596
Type: Grant
Filed: Aug 26, 2021
Date of Patent: Feb 6, 2024
Assignee: JAPAN WIND TUNNEL MANUFACTURING INC. (Fukuoka)
Inventors: Katsuya Mizuki (Kurume), Yuya Hirayama (Fukuoka)
Primary Examiner: Sharon S Oum
Application Number: 35/512,596
Classifications