White noise sound machine
Latest SHENZHEN BEIBANQIU NETWORK TECHNOLOGY CO., LTD. Patents:
Description
Claims
The ornamental design for a white noise sound machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
2644153 | June 1953 | Beazley |
3121220 | February 1964 | Buckwalter |
D311065 | October 2, 1990 | Theisen |
D381019 | July 15, 1997 | Muller |
D440557 | April 17, 2001 | Su |
D567224 | April 22, 2008 | Laituri |
7464786 | December 16, 2008 | Falco |
D731465 | June 9, 2015 | Khubani |
D766456 | September 13, 2016 | Luc |
D815150 | April 10, 2018 | Hu |
D847373 | April 30, 2019 | Hurwit |
D854168 | July 16, 2019 | He |
D862730 | October 8, 2019 | Hu |
D862731 | October 8, 2019 | Hu |
D872301 | January 7, 2020 | Tanner |
D894963 | September 1, 2020 | Li |
D905049 | December 15, 2020 | Lu |
- “Dohm” found on the internet at: https://yogasleep.com/products/dohmclassic?variant=44939657604&utm_campaign=SmartShoppingSoundMachines&gclid=EAIalQobChMlue3OtKT17wIVB6SzCh1_AgG_EAQYCCABEgL92_D_BwE reference dated Apr. 10, 2021.
Patent History
Patent number: D920538
Type: Grant
Filed: Dec 14, 2020
Date of Patent: May 25, 2021
Assignee: SHENZHEN BEIBANQIU NETWORK TECHNOLOGY CO., LTD. (Shenzhen)
Inventor: Yuliang Zhang (Shenzhen)
Primary Examiner: Rhea Shields
Application Number: 29/761,924
Type: Grant
Filed: Dec 14, 2020
Date of Patent: May 25, 2021
Assignee: SHENZHEN BEIBANQIU NETWORK TECHNOLOGY CO., LTD. (Shenzhen)
Inventor: Yuliang Zhang (Shenzhen)
Primary Examiner: Rhea Shields
Application Number: 29/761,924
Classifications
Current U.S. Class:
Miscellanous (67) (D24/231)