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Patent
D938005
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Priority
Jul 19 2019
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Filed
Jan 17 2020
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Issued
Dec 07 2021
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Expiry
Dec 07 2036
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Assg.orig
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Entity
unknown
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4
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16
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n/a
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The ornamental design for an filter for air purification filter, as shown and described.
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FIG. 1 illustrates a front perspective view of the filter for air purification showing our new design;
FIG. 2 illustrates a front elevational view thereof;
FIG. 3 illustrates a rear elevational view thereof;
FIG. 4 illustrates a left side elevational view thereof;
FIG. 5 illustrates a right side elevational view thereof;
FIG. 6 illustrates a top plan elevational view thereof; and,
FIG. 7 illustrates a bottom plan view thereof.
The broken lines in the figures form no part of the claimed design.
Kyung, Mi-Youn, Park, Jeongeun
Patent |
Priority |
Assignee |
Title |
8021455, |
Feb 22 2007 |
Donaldson Company, Inc. |
Filter element and method |
20060048469, |
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|
|
20120151889, |
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|
|
D256943, |
Mar 09 1978 |
WORMALD INDUSTRIAL PROPERTY LIMITED |
Filter |
D383881, |
Feb 02 1996 |
Aktiebolaget Electrolux |
Filter for a vacuum cleaner |
D439963, |
Dec 03 1999 |
Donaldson Company, Inc |
Panel filter |
D522194, |
May 13 2004 |
Dyson Technology Limited |
Filter arrangement for a vacuum cleaner |
D725254, |
Dec 18 2012 |
|
Air filter |
D754315, |
Nov 04 2013 |
iRobot Corporation |
Filter |
D754404, |
Nov 05 2013 |
Jansen Holding B.V. |
Grating for the keeping of poultry |
D796022, |
Aug 11 2016 |
|
Magnetic vent filter |
D810908, |
Sep 29 2016 |
Access Business Group International LLC |
Air treatment system filter |
D829316, |
Jul 14 2016 |
LG Electronics Inc. |
Filter case for air purifier with humidifer |
D880783, |
Oct 21 2018 |
CERACELL BEEKEEPING SUPPLIES (NZ) LIMITED |
Beehive bee escape |
D900063, |
Aug 22 2018 |
LG Electronics Inc |
Frame for built-in home appliances |
D908853, |
Jul 27 2018 |
ZHUHAI HERMESIN ENTERPRISES CO , LTD |
Dehumidification bag |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a