Sleep aid
Description
The broken lines depict portions of the sleep aid that form no part of the claimed design.
Claims
The ornamental design for a sleep aid, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D639784 | June 14, 2011 | Murayama |
D810045 | February 13, 2018 | Kim |
D828330 | September 11, 2018 | Nylen |
D855583 | August 6, 2019 | Capecelatro |
D865716 | November 5, 2019 | Kuang |
D868031 | November 26, 2019 | Ryu |
D889434 | July 7, 2020 | Xie |
D920538 | May 25, 2021 | Zhang |
D927448 | August 10, 2021 | Zhang |
D927463 | August 10, 2021 | Johnson |
D943192 | February 8, 2022 | Kim |
- [Airsee Sound Machine White Noise Machine], available in Amazon.com, date first available Mar. 4, 2020 [online], [site visited May 4, 2022], Available from the internet URL: https://www.amazon.com/AIRSEE-Rechargeable-Soothing-Sleeping-Breathing/dp/B085GF5G5R/ref=sr_1_179 (Year: 2020).
Patent History
Patent number: D986219
Type: Grant
Filed: Feb 8, 2021
Date of Patent: May 16, 2023
Inventor: Xiaohong Chen (Guangdong)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Megan Tiana Rakos
Application Number: 29/769,748
Type: Grant
Filed: Feb 8, 2021
Date of Patent: May 16, 2023
Inventor: Xiaohong Chen (Guangdong)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Megan Tiana Rakos
Application Number: 29/769,748
Classifications
Current U.S. Class:
Circular Or Oval (D14/216)