White noise machine
Description
The broken lines in the drawings 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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Patent History
Patent number: D1065250
Type: Grant
Filed: Nov 2, 2022
Date of Patent: Mar 4, 2025
Inventor: Yuanhang Xiang (Chongqing)
Primary Examiner: Messina L Smith
Assistant Examiner: Aram Kwon
Application Number: 29/858,673
Type: Grant
Filed: Nov 2, 2022
Date of Patent: Mar 4, 2025
Inventor: Yuanhang Xiang (Chongqing)
Primary Examiner: Messina L Smith
Assistant Examiner: Aram Kwon
Application Number: 29/858,673
Classifications
Current U.S. Class:
Video Or Audio Transmission, Recording Or Playback Equipment (D14/496)