White noise machine
Description
The broken lines depict 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.
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Patent History
Patent number: D935641
Type: Grant
Filed: Jan 9, 2020
Date of Patent: Nov 9, 2021
Inventor: Hai Zhou (Shenzhen)
Primary Examiner: Paula Allen Greene
Application Number: 29/719,979
Type: Grant
Filed: Jan 9, 2020
Date of Patent: Nov 9, 2021
Inventor: Hai Zhou (Shenzhen)
Primary Examiner: Paula Allen Greene
Application Number: 29/719,979
Classifications
Current U.S. Class:
Miscellanous (67) (D24/231);
Circular Or Oval (D14/216);
Miscellaneous (D14/299)