PTO
Wrapper
PDF
Dossier
Espace
Google
Patent
D847944
Priority
May 11 2016
Filed
Sep 20 2017
Issued
May 07 2019
Expiry
May 07 2034
Assg.orig
Entity
unknown
4
48
n/a
The ornamental design for a filter cartridge , as shown and described.
FIG. 1 is a perspective view of the filter cartridge.
FIG. 2 is a view of the front side of the filter cartridge.
FIG. 3 is a view of the back side of the filter cartridge.
FIG. 4 is a view of the left side of the filter cartridge.
FIG. 5 is a view of the right side of the filter cartridge.
FIG. 6 is a view of the top of the filter cartridge; and,
FIG. 7 is a view of the bottom of the filter cartridge.
The portions drawn in phantom illustrate the environment and are not part of the design.
The filter cartridge is intended to be used with a removable water filter. One end of the filter cartridge is intended to unscrew so that the filter can be replaced.
Zhibin, Zou
Patent
Priority
Assignee
Title
4082673 , Jun 10 1974
SPECIALTY MATERIALS INC Filter asembly with integral service shut-off valve
5753107 , Aug 08 1996
3M Innovative Properties Company Dripless purification manifold and cartridge
6027644 , Aug 08 1996
3M Innovative Properties Company Dripless purification manifold and cartridge
6458269 , Apr 20 2000
3M Innovative Properties Company Keyed filter assembly
6508932 , Aug 04 1998
Filterwerk Mann & Hummel GmbH Filter with valve having a hydrophobic coating
6632355 , Jul 30 2001
3M Innovative Properties Company Low spillage replaceable water filter assembly
6649056 , Mar 22 2000
3M Innovative Properties Company Filter assembly
6949189 , Apr 20 2000
3M Innovative Properties Company Keyed filter assembly
6953526 , Mar 22 2000
3M Innovative Properties Company Filter assembly
7135113 , Apr 20 2000
3M Innovative Properties Company Keyed filter assembly
7407148 , Apr 20 2000
3M Innovative Properties Company Rotary valve assembly for fluid filtration system
7540957 , Mar 21 2008
Pentair Filtration, Inc.; PENTAIR FILTRATION, INC Modular drinking water filtration system with bottom load cartridges with grip-enhanced end rings and color coding
7763170 , Apr 20 2000
3M Innovative Properties Company Keyed filter assembly
7823407 , Dec 14 2006
Samsung Electronics Co., Ltd. Water filter and refrigerator having the same
7882961 , Nov 01 2005
CUMMINS FILTRATION IP, INC. Replaceable fuel filter element and fuel filter assembly
8216463 , Jun 29 2009
Refrigerator water filter cartridge with leakage indicator
8268170 , Jun 26 2009
Parker Hannifin Manufacturing Limited Filter
20050045552 ,
20050161394 ,
20050218059 ,
20060070942 ,
20060091047 ,
20110303543 ,
20140202944 ,
20140238919 ,
20140319033 ,
20150001140 ,
20150157967 ,
20150238919 ,
20150258477 ,
20170304751 ,
20170340993 ,
AU2016204166 ,
CN105407997 ,
CN1219441 ,
D309974 , Jan 25 1988
Combined engine oil filter and removal wrench therefor
D458341 , Apr 06 2001
Ribbed filter
D460146 , Jul 16 2001
Oil filter
D484568 , Sep 25 2002
Clarcor Engine Mobile Solutions, LLC Filter cartridge
D487497 , Apr 23 2003
Filter
D518555 , Jul 15 2004
Oil filter with pull tab for draining residual oil
D795997 , May 05 2016
HONG KONG ECOAQUA CO., LIMITED Water filter
D798997 , May 05 2016
HONG KONG ECOAQUA CO., LIMITED Water filter
D810859 , May 25 2016
GLACIER FRESH CORP Water filter
EP2151267 ,
EP3248664 ,
WO2008027083 ,
WO2018000254 ,
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a