Ventilation hood
Description
Claims
The ornamental design for a ventilation hood, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D979042
Type: Grant
Filed: Dec 18, 2020
Date of Patent: Feb 21, 2023
Inventor: Mengdie Xu (Zhejiang)
Primary Examiner: Jack Reickel
Assistant Examiner: Bobby W Jones, II
Application Number: 29/762,721
Type: Grant
Filed: Dec 18, 2020
Date of Patent: Feb 21, 2023
Inventor: Mengdie Xu (Zhejiang)
Primary Examiner: Jack Reickel
Assistant Examiner: Bobby W Jones, II
Application Number: 29/762,721
Classifications
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)