Air purifier
Latest Healthlead Corporation Limited Patents:
Description
The broken lines depict portions of the air purifier and 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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- Megawise Smart Air Purifier, first available Aug. 27, 2020[online], [site visited Jan. 6, 2022]. Available from internet, URL:<https://www.amazon.com/dp/B08GS324VG> (Year: 2020).
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- https://www.amazon.com/dp/B08GS324VG.
Patent History
Patent number: D1004065
Type: Grant
Filed: Oct 14, 2020
Date of Patent: Nov 7, 2023
Assignee: Healthlead Corporation Limited (Shenzhen)
Inventors: Yaogang Chen (Shenzhen), Zhixue Zou (Shenzhen), Yanshan Wu (Shenzhen)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/754,718
Type: Grant
Filed: Oct 14, 2020
Date of Patent: Nov 7, 2023
Assignee: Healthlead Corporation Limited (Shenzhen)
Inventors: Yaogang Chen (Shenzhen), Zhixue Zou (Shenzhen), Yanshan Wu (Shenzhen)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/754,718
Classifications
Current U.S. Class:
Air Cleaner (D23/364)