USD263078S
(en)
|
1979-05-14 |
1982-02-16 |
Spectrum Medical Industries, Inc. |
In-line filter for laboratory use
|
DE3814683A1
(en)
|
1988-04-30 |
1989-11-09 |
Brita Wasserfilter |
SCREEN COVER FOR A CLEANING INSERT IN A WATER TREATMENT DEVICE WITH A HOLLOW TUBE
|
DE3810441C2
(en)
*
|
1988-03-26 |
1994-09-08 |
Brita Wasserfilter |
Water purification device with an inlet funnel
|
USD312863S
(en)
*
|
1988-03-26 |
1990-12-11 |
Heinz Hankammer |
Filter cartridge
|
DE8808609U1
(en)
*
|
1988-07-05 |
1989-12-14 |
Surex GmbH, 6204 Taunnusstein |
Filter insert
|
DE8813571U1
(en)
|
1988-10-28 |
1989-05-11 |
Wasserboy GmbH & Co Wasserfilter-Vertrieb KG, 4972 Löhne |
Water filter device
|
USD320640S
(en)
|
1990-02-02 |
1991-10-08 |
Goodwin Percy E |
Water filter
|
US4978449A
(en)
|
1990-02-12 |
1990-12-18 |
Devine Frank M |
Water purifier with air-passing retainer above water inlet
|
USD380535S
(en)
*
|
1993-09-10 |
1997-07-01 |
Carsten Joergensen |
Combined filter cartridge and lid therefor
|
NZ293315A
(en)
|
1994-09-30 |
1998-12-23 |
Motherwell Bridge Fabricators |
Hydrocyclone separator, concave screen at top of chamber prevents solids from overflowing in peak flow conditions
|
USD370711S
(en)
|
1995-03-31 |
1996-06-11 |
Matscorp Ltd. |
Water filter cartridge
|
USD372069S
(en)
|
1995-04-25 |
1996-07-23 |
Fountainhead Technologies |
Cartridge for water purifier
|
USD374911S
(en)
|
1995-09-15 |
1996-10-22 |
Dov Kahana |
Filter housing
|
DE19631687A1
(en)
|
1996-08-06 |
1998-02-12 |
Brita Wasserfilter |
Filter device with fabric insert
|
USD388154S
(en)
|
1996-11-04 |
1997-12-23 |
Rubbermaid Incorporated |
Water filter housing
|
DE19721427A1
(en)
|
1997-05-22 |
1998-11-26 |
Mann & Hummel Filter |
Sieve element
|
US6387260B1
(en)
|
1997-08-21 |
2002-05-14 |
Electrophor, Inc. |
Filtration device for liquid purification
|
US6524477B1
(en)
|
1997-08-27 |
2003-02-25 |
Rich Buhler |
Gravity-flow filtration cartridge for the removal of microorganisms and/or other contaminants
|
DE19814008A1
(en)
|
1998-03-28 |
1999-09-30 |
Brita Gmbh |
Flow cup fillable with granulate
|
US6042725A
(en)
|
1998-04-20 |
2000-03-28 |
Matscorp Ltd. |
Water filter cartridge
|
US6454941B1
(en)
|
1998-12-17 |
2002-09-24 |
Corning Incorporated |
Gravity-flow water filtration device
|
US6405875B1
(en)
|
1998-12-18 |
2002-06-18 |
Corning Incorporated |
Water filtration device and method
|
USD448448S1
(en)
*
|
1999-01-08 |
2001-09-25 |
Douglass E. Hughes |
Filter housing
|
DE19952757A1
(en)
|
1999-11-02 |
2001-05-03 |
Brita Gmbh |
Filter device for liquids
|
USD435084S
(en)
*
|
1999-12-06 |
2000-12-12 |
The Clorox Company |
Water filter
|
US6638426B1
(en)
*
|
2000-07-07 |
2003-10-28 |
The Clorox Company |
Water purifying apparatus
|
US20040149642A1
(en)
|
2002-12-05 |
2004-08-05 |
Vandenbelt Rudy A. |
Filter cartridge for a standlone point of use water purification device
|
RU2262976C1
(en)
|
2004-03-22 |
2005-10-27 |
Общество с ограниченной ответственностью ООО "Аквафор" (ООО "Аквафор") |
Filtration device
|
USD529127S1
(en)
*
|
2005-04-15 |
2006-09-26 |
Glenn Cueman |
Universal water filter
|
DE102005062855B4
(en)
|
2005-12-23 |
2007-10-25 |
Brita Gmbh |
Lattice structure, use of lattice structure and container with lattice structure
|
USD566808S1
(en)
|
2006-11-30 |
2008-04-15 |
Bursztein Slawomir |
Water filter cartridge truncated cone cover with eight top perforations
|
USD562430S1
(en)
*
|
2006-11-30 |
2008-02-19 |
Bursztein Slawomir |
Water filter cartridge with stepped cover and eight top perforations
|
USD565149S1
(en)
|
2006-11-30 |
2008-03-25 |
Bursztein Slawomir |
Water filter cartridge cover with four top perforations located in somewhat recessed area
|
USD579515S1
(en)
*
|
2008-01-15 |
2008-10-28 |
The Clorox Company |
Water filter
|
DE102008015112B9
(en)
|
2008-03-20 |
2010-08-12 |
Brita Gmbh |
Container for the filtration of liquid
|
EP2154114A1
(en)
|
2008-07-23 |
2010-02-17 |
Nestec S.A. |
Water treatment unit for beverage production machine
|
USD618761S1
(en)
*
|
2009-03-25 |
2010-06-29 |
Omnipure Filter Company, Inc. |
Filter block for liquid filtration
|
US8986544B2
(en)
|
2009-10-21 |
2015-03-24 |
Marmon Water (Singapore) Pte. Ltd. |
Vented filter cartridge for water treatment device
|
USD647594S1
(en)
*
|
2010-12-08 |
2011-10-25 |
Halosource Inc. |
Filter cartridge for a water purifying pitcher
|
USD643090S1
(en)
*
|
2011-01-31 |
2011-08-09 |
Brita Lp |
Filter housing
|
USD642658S1
(en)
*
|
2011-01-31 |
2011-08-02 |
Brita Lp |
Filter housing
|
ITPD20110128A1
(en)
*
|
2011-04-15 |
2012-10-16 |
Struttura S R L |
METHOD FOR TREATING DRINKING WATER THROUGH A REPLACEABLE CARTRIDGE FILTERING SYSTEM
|
USD684009S1
(en)
|
2012-01-20 |
2013-06-11 |
Brita Lp |
Water filter housing cap
|
US9132369B2
(en)
*
|
2012-01-20 |
2015-09-15 |
Brita Lp |
Water filter housing sieve
|
US20140263020A1
(en)
|
2013-03-15 |
2014-09-18 |
Greenlife Water Corp. |
Refillable Liquid Filter Apparatus
|
RU2540159C1
(en)
*
|
2013-08-12 |
2015-02-10 |
Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн") |
Filtering module of device for liquid purification (versions)
|
USD773607S1
(en)
*
|
2015-08-17 |
2016-12-06 |
Red Origin, LLC |
Water filter fitting section
|