FIG. 1 is an outlet end perspective view of a filter cartridge showing our new design.
FIG. 2 is an inlet end perspective view of the filter cartridge of FIG. 1.
FIG. 3 is a first end elevation view of the filter cartridge of FIG. 1.
FIG. 4 is a second end elevation view of the filter cartridge of FIG. 1; FIG. 4 being the end opposite that depicted in FIG. 3.
FIG. 5 is a first side elevation view of the filter cartridge of FIG. 1.
FIG. 6 is a second side elevation view of the filter cartridge of FIG. 1; FIG. 6 being the end opposite that depicted in FIG. 5.
FIG. 7 is an outlet end plan view of the cartridge of FIG. 1; and,
FIG. 8 is an inlet end plan view of the filter cartridge of FIG. 1.
The phantom lines shown in the drawings depict portions of the drawings not considered to be part of the claimed design. The dash dot break lines in the drawings indicate that no particular length is claimed.
Patent |
Priority |
Assignee |
Title |
2074294, |
|
|
|
2887177, |
|
|
|
3025963, |
|
|
|
3209917, |
|
|
|
3676242, |
|
|
|
3695437, |
|
|
|
3807150, |
|
|
|
3841953, |
|
|
|
3849241, |
|
|
|
3878014, |
|
|
|
4018580, |
Mar 20 1972 |
Bayer Aktiengesellschaft |
Separator for separating liquid droplets from a stream of gas |
4065341, |
Nov 21 1972 |
Robert Bosch GmbH |
Method of making a liquid filter |
4158449, |
Dec 07 1976 |
Pall Corporation |
Inlet air cleaner assembly for turbine engines |
4159899, |
Aug 26 1977 |
Fram Corporation |
Precleaner assembly |
4162906, |
May 05 1977 |
Donaldson Company, Inc. |
Side outlet tube |
4282186, |
Dec 23 1978 |
EMITEC Gesellschaft fuer Emissionstechnologie mbH |
Cartridge for purifying exhaust gas |
4285909, |
May 13 1972 |
TOYOTA JIDOSHA KOGYO KABUSHIKI KAISHA, |
Catalyst assembly for cleaning an exhaust gas |
4322231, |
Jun 16 1980 |
Farr Company |
Filter element locking mechanism |
4402830, |
Jan 13 1982 |
PALL CORPOATION |
Corrugated filter element with external spiral tape support |
4430223, |
Feb 25 1981 |
Nippondenso Co., Ltd. |
Filter element for filtering fluid and method of producing same |
4449993, |
Jul 19 1982 |
EQUIFAB INC |
Filter module for dust collector system |
4537608, |
Nov 16 1983 |
Pall Corporation |
System for removing contaminant particles from a gas |
4617176, |
Sep 13 1984 |
Minnesota Mining and Manufacturing Company; MINNESOTA MINING AND MANUFACTURING COMPANY, A DE CORP |
Catalytic converter for automotive exhaust system |
4704143, |
Nov 20 1985 |
|
Multistage micronic in-line after-air filter |
4720292, |
Jul 14 1986 |
Donaldson Company, Inc.; DONALDSON COMPANY, INC , A CORP OF DE |
Cylindrical air filter with lightweight housing and radially directed seal |
4925469, |
Mar 22 1988 |
ECIA-Equipments Et Composants Pour L'Industrie Automobile |
Air filter for heat engines |
4925561, |
Mar 31 1988 |
Tsuchiya Mfg. Co., Ltd. |
Composite planar and triangularly pleated filter element |
4963170, |
Dec 04 1989 |
GLOBAL CONSUMER SERVICES, INC |
Inflow and outflow HEPA vent filter for asbestos work areas |
5030264, |
Apr 06 1989 |
Filterwerk Mann & Hummel GmbH |
Air intake filter for an internal combustion engine |
5125941, |
Oct 01 1990 |
Filterwerk Mann & Hummel GmbH |
Air intake filter for internal combustion engines |
5213596, |
Aug 09 1990 |
NIPPONDENSO CO , LTD A CORPORATION OF JAPAN; TOYODA BOSHOKU CORPORATION A CORPORATION OF JAPAN |
Air cleaner device |
5304312, |
Jul 27 1992 |
Eastman Kodak Company |
Filter assembly includng filter unit having deformable sealing end caps |
5350515, |
Mar 29 1993 |
W L GORE & ASSOCIATES, INC |
Internally potted end cap for a pleated filter medium |
5415677, |
Dec 28 1993 |
WIX FILTRATION CORP |
Air filters including filters configured for both radial and axial sealing |
5435870, |
Jun 17 1992 |
NIPPONDENSO CO , LTD |
Filter element and manufacture method thereof |
5484466, |
Feb 14 1994 |
Baldwin Filters, Inc. |
Air filter element with radial seal sealing gasket |
5487767, |
Sep 30 1993 |
WIX FILTRATION CORP |
Radially sealed air filters |
5494497, |
Dec 30 1992 |
UNIDEN JAPAN |
Air cleaner assembly for vehicle |
5543007, |
Jun 17 1992 |
Nippondenso Co. LTD. |
Filter element manufacturing method |
5547480, |
Jan 21 1994 |
Donaldson Company, Inc |
Cylindrical air filter with radially directed seal |
5569311, |
Mar 11 1994 |
Toyoda Boshoku Corporation; Nippondenso Co, Ltd. |
Air cleaner |
5590695, |
Apr 28 1993 |
Entegris, Inc |
Manifold systems for high purity chemical delivery systems |
5611922, |
Aug 16 1993 |
Donaldson Company |
Filter cartridge retention system |
5613992, |
Nov 23 1994 |
Donaldson Company, Inc |
Reverse flow air filter arrangement and method |
5645718, |
May 14 1985 |
Parker Intangibles LLC |
Reversible filter element |
5683660, |
Dec 31 1993 |
J EBERSPACHER GMBH & CO KG |
Method for uniting an exhaust treatment body with its housing and an exhaust treatment apparatus |
5685985, |
Dec 20 1995 |
Baldwin Filters, Inc. |
Environmentally friendly filter cartridge |
5714126, |
Jan 27 1995 |
Mine Safety Appliances Company |
Respirator filter system |
5730768, |
Apr 24 1995 |
SANTEN PHARMACEUTICAL CO , LTD |
Automotive air cleaner casing |
5740774, |
Dec 18 1996 |
Siemens Electric Limited |
Engine induction air system having improved air filter accessibility |
5755843, |
May 10 1994 |
AB Volvo |
Air filter with reusable gable plate |
5772883, |
Apr 26 1996 |
Donaldson Company, Inc. |
Slanted inline filter |
5792247, |
Apr 26 1996 |
Donaldson Company, Inc |
Integrated resonator and filter apparatus |
5820646, |
Apr 26 1996 |
Donaldson Company, Inc |
Inline filter apparatus |
5863313, |
Jan 21 1994 |
Donaldson Company, Inc. |
Cylindrical air filter with radially directed seal |
5897676, |
Nov 23 1994 |
Donaldson Company, Inc. |
Reverse flow air filter arrangement and method |
5902364, |
Apr 26 1996 |
Donaldson Company, Inc. |
Conical filter |
5951729, |
Jun 01 1995 |
Filterwerk Mann & Hummel GmbH |
Filter for the air intake of an internal combustion engine |
6007169, |
Aug 31 1998 |
UTSTARCOM, INC |
Electronic chassis and filter apparatus and method |
6048386, |
Apr 26 1996 |
Donaldson Company, Inc |
Integrated resonator and filter apparatus |
6149700, |
Jan 29 1999 |
Nelson Industries, Inc. |
Increased flow capacity filter |
6179890, |
Feb 26 1999 |
Donaldson Company, Inc |
Air cleaner having sealing arrangement between media arrangement and housing |
6190432, |
Feb 26 1999 |
Donaldson Company, Inc |
Filter arrangement; sealing system; and methods |
6231630, |
Sep 21 1996 |
Filterwerk Mann & Hummel GmbH |
Air filter |
6235195, |
Feb 26 1999 |
DONALDSON COMPANY , INC |
Filter element incorporating a handle member |
6296025, |
Jul 11 1997 |
Entegris, Inc |
Chemical delivery system having purge system utilizing multiple purge techniques |
6299661, |
May 12 1999 |
Siemens Canada Limited |
Twist fit connection for air cleaners |
6322602, |
Nov 23 1994 |
Donaldson Company, Inc. |
Reverse flow air filter arrangement |
6348084, |
Nov 05 1999 |
Donaldson Company, Inc |
Filter element, air cleaner, and methods |
6350291, |
Feb 26 1999 |
Donaldson Company, Inc |
Filter arrangement; sealing system; and methods |
6368374, |
Jun 13 2000 |
Donaldson Company, Inc |
Filter arrangement and methods |
6517598, |
Jun 06 2001 |
Donaldson Company, Inc |
Filter element having flange and methods |
6572667, |
Nov 09 1999 |
Filterwerk Mann & Hummel GmbH |
Filter system |
6585792, |
Feb 20 2001 |
Donaldson Company, Inc |
Air filtering system having easily removable and replaceable filter element, and methods |
6598580, |
Jul 15 2000 |
Filterwerk Mann & Hummel GmbH |
Insert filter |
6610117, |
Feb 26 1999 |
Donaldson Company, Inc. |
Filter arrangement; sealing system; and methods |
6610126, |
Jun 06 2001 |
Donaldson Company, Inc |
Filter element having sealing members and methods |
7004986, |
May 23 2002 |
Mann & Hummel GmbH |
Filter in a filter housing |
7323029, |
Feb 11 2003 |
Donaldson Company, Inc |
Air cleaner arrangements; serviceable filter elements; and, methods |
7351270, |
Feb 11 2003 |
Donaldson Company, Inc |
Air cleaner arrangements; serviceable filter elements; and, methods |
991572, |
|
|
|
20020112458, |
|
|
|
20020184864, |
|
|
|
20020185007, |
|
|
|
20040020177, |
|
|
|
20060163150, |
|
|
|
20080022641, |
|
|
|
20080250763, |
|
|
|
D277310, |
Dec 15 1981 |
|
Electrostatic filter |
D326514, |
Feb 27 1990 |
U.S. Natural Resources, Inc. |
Electronic air cleaner |
D380536, |
Sep 11 1995 |
U.S. Philips Corporation |
Filter for an air cleaner |
D380537, |
Sep 11 1995 |
U.S. Philips Corporation |
Filter for an air cleaner |
D396098, |
Apr 26 1996 |
Donaldson Company, Inc. |
Conical filter |
D398046, |
Apr 26 1996 |
Donaldson Company, Inc |
Combined filter element and frame therefor |
D417268, |
Apr 26 1996 |
Donaldson Company, Inc |
Oval filter |
D425189, |
Apr 26 1996 |
Donaldson Company, Inc. |
Combined filter element and frame therefor |
D437402, |
Nov 05 1999 |
Donaldson Company, Inc |
Filter element with centerpiece |
D439963, |
Dec 03 1999 |
Donaldson Company, Inc |
Panel filter |
D455483, |
Feb 26 1999 |
Donaldson Company, Inc. |
Filter frame holding flexible, irregular media |
D466602, |
Feb 26 1999 |
Donaldson Company, Inc. |
Filter element having sealing system |
D483459, |
Jan 23 2002 |
Donaldson Company, Inc |
Air filter element for engine |
D484584, |
Jan 22 2003 |
Donaldson Company, Inc |
Filter element for engine |
D497202, |
Nov 22 2002 |
Donaldson Company, Inc |
Filter for engine |
EP1364695, |
|
|
|
JP111971, |
|
|
|
JP1171615, |
|
|
|
JP60112320, |
|
|
|
WO74818, |
|
|
|
WO3084641, |
|
|
|
WO2004007054, |
|
|
|
WO2004020075, |
|
|
|
WO9740918, |
|
|
|
WO3095068, |
|
|
|
WO2006009766, |
|
|
|
WO9740908, |
|
|
|
WO9740910, |
|
|
|