White noise machine
Description
The broken lines illustrate portions of the white noise machine that form no part of the claimed design.
Claims
The ornamental design for a white noise machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Brown Noise Sound Machine, date first available: Aug. 9, 2022, [retrieved Aug. 29, 2024], Retrieved from Internet, URL: <https://www.amazon.com/dp/B0B93SW5V9> (Year: 2022).
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Patent History
Patent number: D1058599
Type: Grant
Filed: Jun 7, 2023
Date of Patent: Jan 21, 2025
Inventor: Suhua Zhao (Guangdong)
Primary Examiner: Messina L Smith
Assistant Examiner: Aram Kwon
Application Number: 29/877,478
Type: Grant
Filed: Jun 7, 2023
Date of Patent: Jan 21, 2025
Inventor: Suhua Zhao (Guangdong)
Primary Examiner: Messina L Smith
Assistant Examiner: Aram Kwon
Application Number: 29/877,478
Classifications