White noise sleep aid
Description
The broken lines in the figures are for the purpose of illustrating portions of the white noise sleep aid, which form no part of the claimed design.
Claims
The ornamental design for a white noise sleep aid, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D978110
Type: Grant
Filed: Sep 24, 2021
Date of Patent: Feb 14, 2023
Inventor: Jinxiang Chai (Yueyang)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Megan Tiana Rakos
Application Number: 29/808,959
Type: Grant
Filed: Sep 24, 2021
Date of Patent: Feb 14, 2023
Inventor: Jinxiang Chai (Yueyang)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Megan Tiana Rakos
Application Number: 29/808,959
Classifications
Current U.S. Class:
Circular Or Oval (D14/216)