|
The ornamental design for an filter for air purification filter, as shown and described.
|
The broken lines in the figures form no part of the claimed design.
Kyung, Mi-Youn, Park, Jeongeun
Patent | Priority | Assignee | Title |
D947347, | Dec 23 2019 | LG Electronics Inc. | Filter for bed mattress |
ER341, | |||
ER7523, |
Patent | Priority | Assignee | Title |
8021455, | Feb 22 2007 | Donaldson Company, Inc. | Filter element and method |
20060048469, | |||
20120151889, | |||
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 |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 15 2020 | KYUNG, MI-YOUN | WOONGJIN COWAY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 051546 | /0579 | |
Jan 15 2020 | PARK, JEONGEUN | WOONGJIN COWAY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 051546 | /0579 | |
Jan 17 2020 | WOONGJIN COWAY CO., LTD. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |