Air purifier
Description
The dashed broken lines in the figures illustrate portions of the air purifier that form no part of the claimed design. The dash dot dash lines showing the enlargements in
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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- Cleanforce Extra large Air Purifier, first available Nov. 17, 2020[online], [site visited Mar. 7, 2022], Available from internet, URL:<https://www.amazon.com/dp/B08LVBD1YB> (Year: 2020).
Patent History
Patent number: D956197
Type: Grant
Filed: Aug 5, 2020
Date of Patent: Jun 28, 2022
Inventor: Zuotian Kang (Guangdong)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/745,266
Type: Grant
Filed: Aug 5, 2020
Date of Patent: Jun 28, 2022
Inventor: Zuotian Kang (Guangdong)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/745,266
Classifications
Current U.S. Class:
Air Cleaner (D23/364)