FIG. 1 is an isometric view of a filter cartridge of the present invention;
FIG. 2 is a front elevational view of the filter cartridge of FIG. 1;
FIG. 3 is a rear elevational view of the filter cartridge of FIG. 1;
FIG. 4 is a right side elevational view of the filter cartridge of FIG. 1;
FIG. 5 is a left side elevational view of the filter cartridge of FIG. 1;
FIG. 6 is a top plan view of the filter cartridge of FIG. 1; and,
FIG. 7 is a bottom plan view of the filter cartridge of FIG. 1.
The broken lines showing the filter cartridge are included for the purpose of illustrating environmental structure and form no part of the claimed design.
Patent |
Priority |
Assignee |
Title |
3289847, |
|
|
|
3399776, |
|
|
|
3493115, |
|
|
|
3746171, |
|
|
|
3950251, |
Mar 25 1974 |
RAYNE CORPORATION |
Filter with quick-connect coupling |
3970284, |
Apr 07 1975 |
|
Safety device for use with chlorine cylinder valves |
4379053, |
Jun 12 1981 |
RAYTEC, INC |
Filter bypass valve assembly |
4515692, |
May 06 1983 |
Bankers Trust Company |
Water filter |
4645601, |
Aug 31 1984 |
EVERPURE, INC |
Quick change reverse osmosis assembly |
4735716, |
Jan 27 1986 |
3M Innovative Properties Company |
Quick-change filter cartridge and head therefor |
4806240, |
Jun 12 1987 |
Cuno, Incorporated |
Adapter and cartridge assembly |
4818397, |
Dec 22 1986 |
Sundstrand Corporation |
Shut-off valve seal |
4857189, |
Oct 13 1988 |
EVERPURE, INC , A NEVADA CORP |
Filter cartridge with a lugged concentric closure portion |
4857191, |
Nov 28 1987 |
|
Filter device |
4877521, |
Jan 27 1986 |
3M Innovative Properties Company |
Quick-change filter cartridge and head therefor |
4915831, |
Jan 23 1989 |
3M Innovative Properties Company |
Filter assembly featuring displaceable filter head plunger for locking into filter cartridge detent |
4923601, |
Sep 18 1987 |
|
Filter system having multiple filter elements and backflushing assemblies |
4948505, |
Jan 27 1986 |
3M Innovative Properties Company |
Quick-change filter cartridge and head therefor |
4956086, |
Oct 13 1988 |
Everpure, Inc. |
Filter cartridge with a lugged concentric closure portion |
5013434, |
Apr 10 1990 |
Gilbarco Inc |
Fluid filter cartridge support housing |
5108598, |
Feb 14 1990 |
IRACO FILTRATION SYSTEMS, INC |
Horizontal motion quick-disconnect filter system with recirculating bypass |
5126044, |
Sep 27 1990 |
|
Iodine resin/carbon water purification system |
5215655, |
Oct 28 1991 |
Tokheim Corporation |
Dispenser interlock fuel filter system disabled in response to filter removal |
5269919, |
Jan 17 1992 |
|
Self-contained water treatment system |
5316347, |
Jul 09 1991 |
FASTER S P A |
Quick-fitting coupling for simultaneously connecting or disconnecting a plurality of couplings |
5328609, |
Nov 16 1992 |
|
Multi-stage radial flow filtration system |
5334309, |
Sep 27 1991 |
Pall Corporation |
Filter units |
5336406, |
Jan 26 1993 |
3M Innovative Properties Company |
Replaceable filter cartridge and head assembly with safety shut-off valve |
5354464, |
Mar 14 1990 |
Water Factory Systems |
Multi-port connecting device |
5486288, |
Jan 26 1993 |
3M Innovative Properties Company |
Mounting head with safety shut-off valve for replaceable filter cartridge |
5507530, |
May 08 1995 |
Soo Tractor Sweeprake Company |
Plural male and female fluid coupler connecting mechanism and method |
5548893, |
Mar 20 1995 |
Cycle Country Accessories Corporation |
Spin-on oil filter replacement element |
5562824, |
Oct 12 1994 |
3M Innovative Properties Company |
Gravity water purifier |
5591332, |
May 25 1995 |
Omnipure Filter Co. |
Filter assembly with automatic shut-off and quick-connect filter cartridge |
5653871, |
Apr 24 1996 |
EVERPURE, INC |
Filter assembly with O-ring protection |
5744030, |
May 25 1995 |
Omnipure Filter Company |
Filter assembly with automatic shut-off and quick-connect filter cartridge |
5753107, |
Aug 08 1996 |
3M Innovative Properties Company |
Dripless purification manifold and cartridge |
5762787, |
Jan 13 1995 |
Brita GmbH |
Fluid filtration system having a readily detachable cartridge filter |
5782171, |
Jun 21 1996 |
Standex International Corporation |
Disconnect mechanisms between a deep fat fry pot and filter vat |
5826854, |
Jun 07 1996 |
Maytag Corporation |
Fluid routing system |
6027644, |
Aug 08 1996 |
3M Innovative Properties Company |
Dripless purification manifold and cartridge |
6068770, |
Jul 12 1996 |
Entegris, Inc |
Disposable separation module with quick connect capability |
6120685, |
Feb 26 1999 |
Maytag Corporation |
Water filtering system with replaceable cartridge for a refrigerator |
6193884, |
Aug 08 1996 |
3M Innovative Properties Company |
Dripless purification manifold and cartridge |
6303031, |
Feb 26 1999 |
Maytag Corporation |
Water filtering system with replaceable cartridge for a refrigerator |
6325929, |
Oct 08 1998 |
3M Innovative Properties Company |
Replacement filter cartridge for water filtering system |
6360764, |
Jul 18 2000 |
3M Innovative Properties Company |
Cartridge adapter |
6378907, |
Jul 12 1996 |
Entegris, Inc |
Connector apparatus and system including connector apparatus |
6443498, |
Jan 22 2001 |
Aerospace Industrial Development Co., Ltd. |
Joint engagement device for two multi-joint mechanisms |
6458269, |
Apr 20 2000 |
3M Innovative Properties Company |
Keyed filter assembly |
6632355, |
Jul 30 2001 |
3M Innovative Properties Company |
Low spillage replaceable water filter assembly |
6776906, |
Oct 12 2001 |
|
Quick-change filter and bracket system |
6926826, |
Feb 21 2002 |
|
Quick change filter and bracket system with key system and universal key option |
7000894, |
Apr 25 2003 |
Whirlpool Corporation |
Fluidic cartridges and end pieces thereof |
7021667, |
Jul 12 1996 |
MORGAN STANLEY SENIOR FUNDING, INC |
Connector apparatus and system including connector apparatus |
7093721, |
Sep 03 2003 |
EATON INTELLIGENT POWER LIMITED |
Filter assembly with sealed, magnetically coupled cleaning head actuator |
7138052, |
Feb 21 2002 |
|
Quick change fitter and bracket system with key system and universal key option |
7147772, |
Jul 30 2001 |
3M Innovative Properties Company |
Low spillage replaceable water filter assembly |
7172693, |
Feb 21 2002 |
|
Quick change filter and bracket with key system and universal key option |
7186337, |
Oct 12 2001 |
|
Quick-change filter and bracket system |
7186338, |
May 25 2004 |
KX Technologies LLC |
Twist and lock filter housing |
7195122, |
May 12 2000 |
Pall Corporation |
Filters |
7264718, |
Mar 30 2004 |
Natural Choice Corporation |
Fluid filter apparatus and method |
7296582, |
Jul 12 1996 |
MORGAN STANLEY SENIOR FUNDING, INC |
Method and system for purging a dispensed fluid within a fluid dispensing system including a filter-free connector apparatus |
7338599, |
May 12 2000 |
Pall Corporation |
Filtration systems and fitting arrangements for filtration systems |
7387210, |
Nov 16 2005 |
LVD ACQUISITION, LLC |
Filter cartridge and manifold for a water purification system |
7476315, |
Oct 12 2001 |
|
Quick-change filter and bracket system |
7481928, |
Jul 30 2001 |
3M Innovative Properties Company |
Hot disconnect replaceable water filter assembly |
7578936, |
Sep 26 2002 |
EMD Millipore Corporation |
System comprising fluid treatment module and a support structure |
7651070, |
Jan 19 2006 |
Clean & Clear Corporation |
Canter element controlled combination manifold, valve and filter module system |
7658840, |
Sep 21 2007 |
SPECIALTY MEDIA, LLC |
Locking filter assembly |
7662283, |
Mar 21 2008 |
Pentair Filtration, Inc.; PENTAIR FILTRATION, INC |
Modular drinking water filtration system with locking arrangement to assure filter cartridge compatibility |
7736503, |
Jan 27 2005 |
Ecowater Systems, LLC |
Encapsulated water treatment system |
7744757, |
Nov 19 2008 |
|
Connection between filtering cap and container |
7763170, |
Apr 20 2000 |
3M Innovative Properties Company |
Keyed filter assembly |
7799220, |
Jul 30 2001 |
3M Innovative Properties Company |
Hot disconnect replaceable water filter assembly |
7909999, |
Jun 14 2007 |
WOONGJIN COWAY CO , LTD |
Filter assembly |
7967981, |
Nov 16 2006 |
T & D WATER TECHNOLOGIES AND DEVELOPMENT S N C |
Filter cartridge assembly |
8097156, |
Jul 20 2005 |
SOLVENTUM INTELLECTUAL PROPERTIES COMPANY |
Fluid filtration system |
8137551, |
Aug 08 2008 |
KX TECHNOLOGIES, LLC; KX Technologies LLC |
Push filter with floating key lock |
8182699, |
Jul 30 2001 |
3M Innovative Properties Company |
Method of engaging a filter cartridge to a manifold and filter cartridge therefor |
8398852, |
Oct 12 2006 |
DS SERVICES OF AMERICA, INC |
Drainless reverse osmosis water purification system |
8741137, |
Mar 12 2010 |
Clean & Clear Corporation |
Filtering methods and configurations |
8911623, |
May 16 2005 |
SOLVENTUM INTELLECTUAL PROPERTIES COMPANY |
Filter cartridge |
9044699, |
Sep 05 2008 |
3M Innovative Properties Company |
Filtration system |
20030019819, |
|
|
|
20050173323, |
|
|
|
20070227959, |
|
|
|
20070295667, |
|
|
|
20080156711, |
|
|
|
20080185330, |
|
|
|
20100000929, |
|
|
|
20120055866, |
|
|
|
20120223002, |
|
|
|
220263, |
|
|
|
D357058, |
Feb 24 1994 |
RCT TECHNOLOGIES, L L C |
Water purification unit |
D433094, |
Dec 04 1997 |
3M Innovative Properties Company |
Cartridge connector |
D455814, |
Aug 08 1996 |
3M Innovative Properties Company |
Cartridge for a water purification and treatment system |
D481441, |
Dec 23 2002 |
|
Multi-pipe designed water purifier |
D547823, |
Jan 27 2006 |
Ecowater Systems LLC |
Reverse osmosis cartridge |
D548306, |
Jan 27 2006 |
Ecowater Systems LLC |
Filter cartridge |
D554734, |
Oct 25 2004 |
KOKI HOLDINGS CO , LTD |
Fuel canister |
D555225, |
Apr 18 2005 |
Rexham Holdings Limited |
Fuel canister with refillable dosage valve |
D679779, |
Mar 03 2010 |
OMNIPURE FILTER COMPANY, INC |
Filter for liquid |
DE2458784, |
|
|
|
DE2719875, |
|
|
|
GB1566502, |
|
|
|
JP2000325712, |
|
|
|
WO2006094065, |
|
|
|