Air purifier
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Description
Claims
The ornamental design for an air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
D835766 | December 11, 2018 | Chen |
D844767 | April 2, 2019 | Chen |
D882056 | April 21, 2020 | Baillie |
D886272 | June 2, 2020 | Yang |
D886975 | June 9, 2020 | Yang et al. |
D888923 | June 30, 2020 | Zhong |
D905220 | December 15, 2020 | Farone |
D905841 | December 22, 2020 | Cao |
D912795 | March 9, 2021 | Wang |
D919071 | May 11, 2021 | Zheng |
D938565 | December 14, 2021 | Yang |
D938566 | December 14, 2021 | Yang |
D942604 | February 1, 2022 | Yang |
D944379 | February 22, 2022 | Li |
D944959 | March 1, 2022 | Wang |
D946732 | March 22, 2022 | Xu |
D947341 | March 29, 2022 | Xia |
D948017 | April 5, 2022 | Chen |
Patent History
Patent number: D963822
Type: Grant
Filed: Jun 16, 2021
Date of Patent: Sep 13, 2022
Assignee: (Shenzhen)
Inventor: Huazeng Wang (Shenzhen)
Primary Examiner: David G Muller
Application Number: 29/794,957
Type: Grant
Filed: Jun 16, 2021
Date of Patent: Sep 13, 2022
Assignee: (Shenzhen)
Inventor: Huazeng Wang (Shenzhen)
Primary Examiner: David G Muller
Application Number: 29/794,957
Classifications
Current U.S. Class:
Air Cleaner (D23/364)