Air purifier
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Description
The broken lines in the drawings illustrate the portions of the air purifier, which form no part of the claimed design.
Claims
The ornamental design for an air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| D319306 | August 20, 1991 | Yamazaki |
| D371833 | July 16, 1996 | Jane |
| D390938 | February 17, 1998 | Jane |
| D446849 | August 21, 2001 | Weinberg |
| D846102 | April 16, 2019 | Pellerin |
| D889620 | July 7, 2020 | Victorin |
| D994101 | August 1, 2023 | Tian |
| D1008439 | December 19, 2023 | Huang |
| D1028197 | May 21, 2024 | Huang |
| D1036637 | July 23, 2024 | Huang |
| D1043938 | September 24, 2024 | Huang |
- Ikea Uppatvind Air purifier https://www.ikea.com/us/en/p/uppatvind-air-purifier-60498228/downloaded from internet Apr. 23, 2026 (Year: 2026).
Patent History
Patent number: D1142910
Type: Grant
Filed: Sep 9, 2025
Date of Patent: Aug 18, 2026
Assignee: Healthlead Corporation Limited (Shenzhen)
Inventors: Yaogang Chen (Shenzhen), Zhixue Zou (Shenzhen), Yanqin Li (Shenzhen), Peng Yao (Xi'an)
Primary Examiner: David G Muller
Application Number: 30/022,263
Type: Grant
Filed: Sep 9, 2025
Date of Patent: Aug 18, 2026
Assignee: Healthlead Corporation Limited (Shenzhen)
Inventors: Yaogang Chen (Shenzhen), Zhixue Zou (Shenzhen), Yanqin Li (Shenzhen), Peng Yao (Xi'an)
Primary Examiner: David G Muller
Application Number: 30/022,263
Classifications
Current U.S. Class:
Air Cleaner (D23/364)