Air purifier
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Description
The evenly spaced broken lines and unshaded areas adjacent to them on the interior in
Claims
We claim the ornamental design for an air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D967378
Type: Grant
Filed: Mar 2, 2021
Date of Patent: Oct 18, 2022
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Jiug Ha (Seoul), Seungho Baek (Seoul), Kangeui Cho (Seoul), Sungkyong Han (Seoul), Sehwan Bae (Seoul), Myungwhoon Lee (Seoul)
Primary Examiner: Karen S Acker
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/772,494
Type: Grant
Filed: Mar 2, 2021
Date of Patent: Oct 18, 2022
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Jiug Ha (Seoul), Seungho Baek (Seoul), Kangeui Cho (Seoul), Sungkyong Han (Seoul), Sehwan Bae (Seoul), Myungwhoon Lee (Seoul)
Primary Examiner: Karen S Acker
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/772,494
Classifications
Current U.S. Class:
Air Cleaner (D23/364)