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We claim the ornamental design for an air purifier, as shown and described.
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The evenly spaced broken lines and unshaded areas depict portions of the air purifier that form no part of the claimed design. The dot dash dot broken line in
Bae, Sehwan, Han, Sungkyong, Lee, Myungwhoon, Cho, Kangeui, Ha, Jiug
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 08 2020 | HAN, SUNGKYONG | LG Electronics Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 051608 | /0080 | |
Jan 08 2020 | BAE, SEHWAN | LG Electronics Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 051608 | /0080 | |
Jan 08 2020 | LEE, MYUNGWHOON | LG Electronics Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 051608 | /0080 | |
Jan 08 2020 | CHO, KANGEUI | LG Electronics Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 051608 | /0080 | |
Jan 08 2020 | HA, JIUG | LG Electronics Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 051608 | /0080 | |
Jan 23 2020 | LG Electronics Inc. | (assignment on the face of the patent) | / |
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