White noise machine
Description
The entire bottom surface, defined by the innermost solid line in
Claims
The ornamental design for a white noise machine, as shown and described.
Referenced Cited
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- Pure Essential Oil Works Dreamland White Noise Sound Machine, online, no post date, URL: https://www.tngworldwide.com/dreamland-white-noise-sound-machine.html?_store=theindustrysource_view&refSrc=24615&nosto=nosto-page-product1, retrieved Jun. 4, 2020.
Patent History
Patent number: D894963
Type: Grant
Filed: Dec 30, 2018
Date of Patent: Sep 1, 2020
Inventor: Weihua Li (Guangdong)
Primary Examiner: Jeffrey D Asch
Assistant Examiner: Rebekah A Caruso
Application Number: 29/675,283
Type: Grant
Filed: Dec 30, 2018
Date of Patent: Sep 1, 2020
Inventor: Weihua Li (Guangdong)
Primary Examiner: Jeffrey D Asch
Assistant Examiner: Rebekah A Caruso
Application Number: 29/675,283