Air purifier
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Description
1. Air purifier
The broken lines indicate unclaimed portions of the article that form no part of the claimed design.
Claims
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: D855170
Type: Grant
Filed: Nov 9, 2017
Date of Patent: Jul 30, 2019
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Chinsoo Hyon (Seoul), Seungho Baek (Seoul), Yunseo Jang (Seoul), Jaeyeong Jo (Seoul)
Primary Examiner: Richard E Chilcot
Application Number: 35/504,883
Type: Grant
Filed: Nov 9, 2017
Date of Patent: Jul 30, 2019
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Chinsoo Hyon (Seoul), Seungho Baek (Seoul), Yunseo Jang (Seoul), Jaeyeong Jo (Seoul)
Primary Examiner: Richard E Chilcot
Application Number: 35/504,883
Classifications
Current U.S. Class:
Air Cleaner (D23/364)
