White noise machine
Description
The broken lines in the drawings illustrate the portions of the white noise machine, which 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
| D463404 | September 24, 2002 | Sadatsuki |
| D534889 | January 9, 2007 | Cheng |
| D588688 | March 17, 2009 | Lablaine |
| D632262 | February 8, 2011 | Feldstein |
| D741297 | October 20, 2015 | Xi |
| D768113 | October 4, 2016 | Lee |
| D828333 | September 11, 2018 | Hu |
| D955544 | June 21, 2022 | Rollo |
| D970551 | November 22, 2022 | Zhang |
| 20030012680 | January 16, 2003 | Balsys |
Patent History
Patent number: D1027899
Type: Grant
Filed: Feb 5, 2024
Date of Patent: May 21, 2024
Assignee: Shenzhen Xinghanguang Technology Co., Ltd. (Shenzhen)
Inventor: Liqun Sun (Shenzhen)
Primary Examiner: Janice Patyk
Application Number: 29/927,416
Type: Grant
Filed: Feb 5, 2024
Date of Patent: May 21, 2024
Assignee: Shenzhen Xinghanguang Technology Co., Ltd. (Shenzhen)
Inventor: Liqun Sun (Shenzhen)
Primary Examiner: Janice Patyk
Application Number: 29/927,416
Classifications
Current U.S. Class:
Speaker Or Housing Therefor (10) (D14/204)