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
Foreign Patent Documents
Other references
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- TOnEnergy Air Purifier. Catalogue [Online]. Amazon Standard ID# B0B8SFRP25. Amazon.com 2022. [Date First Available {Aug. 5, 2022][Retrieved on Jan. 24, 2023]. Retrieved from the Internet: <URL:https://www.amazon.com/dp/B0B8SFRP25> (Year: 2022).
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Patent History
Patent number: D994102
Type: Grant
Filed: Jan 8, 2021
Date of Patent: Aug 1, 2023
Assignee: Healthlead Corporation Limited (Shenzhen)
Inventors: Yaogang Chen (Shenzhen), Zhixue Zou (Shenzhen), Yanshan Wu (Shenzhen)
Primary Examiner: Janice Hallmark
Assistant Examiner: Adedoyin Taiwo Odeyale
Application Number: 29/765,490
Type: Grant
Filed: Jan 8, 2021
Date of Patent: Aug 1, 2023
Assignee: Healthlead Corporation Limited (Shenzhen)
Inventors: Yaogang Chen (Shenzhen), Zhixue Zou (Shenzhen), Yanshan Wu (Shenzhen)
Primary Examiner: Janice Hallmark
Assistant Examiner: Adedoyin Taiwo Odeyale
Application Number: 29/765,490
Classifications
Current U.S. Class:
Air Cleaner (D23/364)