White noise machine
Latest Shenzhen Yuanrui Information Technology Co., Ltd Patents:
Description
Claims
The ornamental design for a white noise machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- White Noise Machine, date first available: Feb. 15, 2022, [retrieved Oct. 19, 2022], Retrieved from Internet, URL: <https://www.amazon.com/dp/B09SG9TZNS/ref=sspa_dk_detail_1?psc=1&pd_rd_i=B09SG9TZNS&pd_rd_w=SiwWI&content-id=amzn1.sym.dd2c6db7%E2%80%A6> (Year: 2022).
- Nekteck White Noise Machine, date first available: Jul. 13, 2022, [retrieved Oct. 19, 2022], Retrieved from Internet, URL: <https://www.ubuy.sc/en/product/7BDE8OGTA-nekteck-portable-white-noise-machine-with-36-soothing-sounds-sound-machine-for-sleeping-and-relaxation-auto-off-timer-memory-function> (Year: 2022).
- Pure Enrichment Doze Sound Machine, review date: 2018, [retrieved Oct. 19, 2022], Retrieved from Internet, URL: <https://www.officedepot.com/a/products/9208124/Pure-Enrichment-Doze-Sound-Machine-And/?utm_source=google&utm_medium=cpc&mediacampai%E2%80%A6#Reviews> (Year: 2018).
Patent History
Patent number: D991979
Type: Grant
Filed: Sep 14, 2021
Date of Patent: Jul 11, 2023
Assignee: Shenzhen Yuanrui Information Technology Co., Ltd (Shenzhen)
Inventor: Jinlong Lin (Shenzhen)
Primary Examiner: Messina L Smith
Assistant Examiner: Aram Kwon
Application Number: 29/807,696
Type: Grant
Filed: Sep 14, 2021
Date of Patent: Jul 11, 2023
Assignee: Shenzhen Yuanrui Information Technology Co., Ltd (Shenzhen)
Inventor: Jinlong Lin (Shenzhen)
Primary Examiner: Messina L Smith
Assistant Examiner: Aram Kwon
Application Number: 29/807,696
Classifications
Current U.S. Class:
Video Or Audio Transmission, Recording Or Playback Equipment (D14/496)