Air purifier
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The features shown in broken lines in
Claims
The ornamental design for an air purifier, as shown and described.
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D880671 | April 7, 2020 | Wang |
Type: Grant
Filed: Aug 29, 2019
Date of Patent: Mar 8, 2022
Assignee: KAKAO CORP. (Jeju-si)
Inventors: Jong Hyub Lee (Seoul), Sato Oki (Tokyo)
Primary Examiner: David G Muller
Application Number: 29/703,720