Air purifier
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Claims
The ornamental design for an air purifier, as shown and described.
1989883 | February 1935 | Redwine |
3400890 | September 1968 | Gould |
D422350 | April 4, 2000 | Wu |
D521139 | May 16, 2006 | Wu |
D551331 | September 18, 2007 | Butler |
D558320 | December 25, 2007 | Butler |
D568453 | May 6, 2008 | Wu |
D669975 | October 30, 2012 | Davis |
D782638 | March 28, 2017 | Rossi |
D818102 | May 15, 2018 | Li |
D827800 | September 4, 2018 | Bumpass |
D827803 | September 4, 2018 | Fox |
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