Air purifier
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Description
The broken lines in the drawings illustrate 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
D827115 | August 28, 2018 | Petersen |
D841140 | February 19, 2019 | Chen |
D870256 | December 17, 2019 | Chan |
D896936 | September 22, 2020 | Ou |
D900986 | November 3, 2020 | Chan |
D903073 | November 24, 2020 | Li |
D905840 | December 22, 2020 | Cao |
D912796 | March 9, 2021 | Huang |
D917683 | April 27, 2021 | Xie |
D918365 | May 4, 2021 | Li |
D918366 | May 4, 2021 | Li |
D919780 | May 18, 2021 | Li |
20200300531 | September 24, 2020 | Barlettano |
Patent History
Patent number: D950032
Type: Grant
Filed: Apr 7, 2020
Date of Patent: Apr 26, 2022
Assignee:
Inventors: Xin Liu (Guangdong), Zheng Liu (Guangdong), Yong Xu (Guangdong), Guanjun Long (Guangdong), Lieqing Nie (Guangdong), Shaoqi Shi (Guangdong)
Primary Examiner: David G Muller
Application Number: 29/730,606
Type: Grant
Filed: Apr 7, 2020
Date of Patent: Apr 26, 2022
Assignee:
Inventors: Xin Liu (Guangdong), Zheng Liu (Guangdong), Yong Xu (Guangdong), Guanjun Long (Guangdong), Lieqing Nie (Guangdong), Shaoqi Shi (Guangdong)
Primary Examiner: David G Muller
Application Number: 29/730,606
Classifications
Current U.S. Class:
Air Cleaner (D23/364)