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Patent
D312863
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Priority
Mar 26 1988
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Filed
Sep 21 1988
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Issued
Dec 11 1990
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Expiry
Dec 11 2004
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Assg.orig
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Entity
unknown
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40
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5
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n/a
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The ornamental design for a filter cartridge, as shown and described.
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FIG. 1 is a top perspective view of a filter cartridge showing my new
design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view thereof.
The filter cartridge is comprised of a tapered cylindrical body with a
smooth surface except for a single tapered slot as seen in FIGS. 1, 2 and
4.
Hankammer, Heinz
Patent |
Priority |
Assignee |
Title |
11053137, |
Nov 02 2017 |
Aqua Clara International Incorporated |
Water filter cartridge |
11713255, |
Nov 02 2017 |
Aqua Chira International Incorporated |
Water filter cartridge |
11872506, |
Jul 07 2018 |
Paragon Water Systems, Inc. |
Water filter cartridge having an air vent |
5811004, |
Apr 30 1996 |
Syratech Corporation |
Water filtration cartridge |
7438799, |
Dec 03 2003 |
Headwaters R & D, Inc. |
Portable, refillable water dispenser serving batches of water purified of organic and inorganic pollutants |
7441664, |
May 23 2003 |
Helen of Troy Limited |
Water treatment devices and cartridges therefor |
8043502, |
Aug 29 2007 |
UV Corporation |
Water pitcher filter |
8128820, |
Feb 25 2009 |
Mr. Chiaphua Industries Limited |
UV liquid storage and dispensing device |
8216465, |
Aug 29 2007 |
NAUTA, PHILLIP |
Filter assembly |
9132369, |
Jan 20 2012 |
Brita LP |
Water filter housing sieve |
D320640, |
Feb 02 1990 |
HealthGuard, Incorporated |
Water filter |
D325768, |
Oct 08 1987 |
Brita Wasser-Filter-System AG |
Watering can |
D370711, |
Mar 31 1995 |
Monessen Hearth Systems Company |
Water filter cartridge |
D374911, |
Sep 15 1995 |
|
Filter housing |
D385945, |
Jan 29 1996 |
Braun Aktiengesellschaft |
Water filter |
D388154, |
Nov 04 1996 |
Rubbermaid Incorporated |
Water filter housing |
D390629, |
Jan 29 1996 |
Braun Aktiengesellschaft |
Water filter |
D400392, |
Apr 30 1996 |
LIFETIME BRANDS, INC |
Pitcher |
D435084, |
Dec 06 1999 |
MAZZA, MICHAEL J |
Water filter |
D500836, |
Dec 13 2002 |
MITSUBISHI RAYON CO , LTD |
Cartridge for water purifier |
D529127, |
Apr 15 2005 |
|
Universal water filter |
D562430, |
Nov 30 2006 |
FORMASTER, S A |
Water filter cartridge with stepped cover and eight top perforations |
D565149, |
Nov 30 2006 |
FORMASTER S A |
Water filter cartridge cover with four top perforations located in somewhat recessed area |
D565694, |
Nov 30 2006 |
FORMASTER, S A |
Water filter cartridge with four top perforations in stepped handle top |
D566808, |
Nov 30 2006 |
FORMASTER S A |
Water filter cartridge truncated cone cover with eight top perforations |
D579515, |
Jan 15 2008 |
The Clorox Company |
Water filter |
D590475, |
Jan 15 2008 |
The Clorox Company |
Element of a water filter |
D625773, |
Oct 02 2009 |
TERSANO INC |
Removable desiccant cartridge |
D647594, |
Dec 08 2010 |
HALOSOURCE, INC |
Filter cartridge for a water purifying pitcher |
D684009, |
Jan 20 2012 |
Brita LP |
Water filter housing cap |
D729344, |
Feb 26 2014 |
Brita LP |
Water filter housing sieve |
D820385, |
Dec 14 2016 |
Brita LP |
Water filter housing |
D826372, |
Dec 02 2016 |
Untapped Shores International, Inc.; UNTAPPED SHORES INTERNATIONAL, INC |
Portable chlorine generator |
D827086, |
Dec 14 2016 |
Brita LP |
Water filter housing top |
ER3409, |
|
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ER5903, |
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ER606, |
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ER6558, |
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ER9092, |
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ER9450, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a