Air purifier
Latest Healthlead Corporation Limited Patents:
Description
The evenly spaced broken lines illustrate portions of the air purifier that 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
Foreign Patent Documents
Other references
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D935590 | November 9, 2021 | Xu |
D935591 | November 9, 2021 | Xu |
D938565 | December 14, 2021 | Yang |
D944959 | March 1, 2022 | Wang |
D948016 | April 5, 2022 | Yoon |
D950034 | April 26, 2022 | Peng |
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202130087050.9 | July 2021 | CN |
202130275335.5 | August 2021 | CN |
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- Mooka EPI153 Air Purifier. First Available on Amazon.com Nov. 26, 2021. <https://a.co/d/d3xiFnS> (Year: 2021).
Patent History
Patent number: D983341
Type: Grant
Filed: Jun 17, 2021
Date of Patent: Apr 11, 2023
Assignee: Healthlead Corporation Limited (Shenzhen)
Inventors: Yaogang Chen (Shenzhen), Zhixue Zou (Shenzhen), Hongzeng Zhang (Shenzhen)
Primary Examiner: Janice Hallmark
Assistant Examiner: Adedoyin Taiwo Odeyale
Application Number: 29/795,331
Type: Grant
Filed: Jun 17, 2021
Date of Patent: Apr 11, 2023
Assignee: Healthlead Corporation Limited (Shenzhen)
Inventors: Yaogang Chen (Shenzhen), Zhixue Zou (Shenzhen), Hongzeng Zhang (Shenzhen)
Primary Examiner: Janice Hallmark
Assistant Examiner: Adedoyin Taiwo Odeyale
Application Number: 29/795,331
Classifications
Current U.S. Class:
Air Cleaner (D23/364)