Air purifier
Description
The broken lines in the drawings depict 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
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Patent History
Patent number: D912796
Type: Grant
Filed: Oct 16, 2020
Date of Patent: Mar 9, 2021
Assignee: SHENZHEN QIANHAI PATUOXliN NETWORK AND TECHNOLOGY CO., LTD (Shenzhen)
Inventors: Weichong Huang (Shenzhen), Chengwu Wang (Shenzhen), Jingxiao Jin (Shenzhen), Ping Zheng (Shenzhen)
Primary Examiner: David G Muller
Application Number: 29/754,985
Type: Grant
Filed: Oct 16, 2020
Date of Patent: Mar 9, 2021
Assignee: SHENZHEN QIANHAI PATUOXliN NETWORK AND TECHNOLOGY CO., LTD (Shenzhen)
Inventors: Weichong Huang (Shenzhen), Chengwu Wang (Shenzhen), Jingxiao Jin (Shenzhen), Ping Zheng (Shenzhen)
Primary Examiner: David G Muller
Application Number: 29/754,985
Classifications
Current U.S. Class:
Air Cleaner (D23/364)