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Patent
D829316
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Priority
Jul 14 2016
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Filed
Dec 16 2016
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Issued
Sep 25 2018
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Expiry
Sep 25 2033
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Assg.orig
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Entity
unknown
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13
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6
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n/a
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The ornamental design for a filter case for air purifier with humidifier, as shown and described.
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1. Filter case for air purifier with humidifier
1.1 is a front and right side perspective view.
1.2 is a front elevation view.
1.3 is a rear elevation view.
1.4 is a left side elevation view.
1.5 is a right side elevation view.
1.6 is a top plan view.
1.7 is a bottom plan view.
Bae, Sehwan, Han, Sungkyong, Kim, Joosang, Han, Yoojeung
Patent |
Priority |
Assignee |
Title |
D849920, |
Nov 24 2016 |
ZOBELE HOLDING S.P.A. |
Air purifier |
D858731, |
May 10 2017 |
LG Electronics Inc |
Filter for air purifier |
D858732, |
May 10 2017 |
LG Electronics Inc |
Humidifying filter for air purifier |
D859623, |
May 10 2017 |
LG Electronics Inc |
Humidifying filter for air purifier |
D859624, |
May 10 2017 |
LG Electronics Inc |
Humidifying filter for air purifier |
D878533, |
Jan 10 2018 |
|
Filtration units |
D933102, |
Feb 20 2020 |
K&N ENGINEERING, INC |
Foam lid insert |
D933103, |
Feb 20 2020 |
K&N ENGINEERING, INC |
Foam lid insert |
D938005, |
Jul 19 2019 |
WOONGJIN COWAY CO., LTD. |
Filter for air purification |
ER2095, |
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ER4775, |
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ER7573, |
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ER8171, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a