Humidifying filter for air purifier
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Description
1. Humidifying filter for air purifier
The broken line showing of an air purifier in Reproduction
Claims
The ornamental design for a humidifying filter for air purifier, as shown and described.
Referenced Cited
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Patent History
Patent number: D858732
Type: Grant
Filed: Nov 9, 2017
Date of Patent: Sep 3, 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: 35/504,891
Type: Grant
Filed: Nov 9, 2017
Date of Patent: Sep 3, 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: 35/504,891
Classifications
