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Patent
   D312863
Priority
Mar 26 1988
Filed
Sep 21 1988
Issued
Dec 11 1990
Expiry
Dec 11 2004
Inventors
Hankammer,…
Assg.orig
CLOROX SWI…
Assg.curr
CLOROX SWI…
Entity
unknown
Referenced by
40
References
5
Maint.:
n/a
The ornamental design for a filter cartridge, as shown and described.

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.
INVENTORS:

Hankammer, Heinz

THIS PATENT IS REFERENCED BY THESE PATENTS:
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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,
ER5903,
ER606,
ER6558,
ER9092,
ER9450,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2869724,
3262570,
228655,
DE2550573,
DE2552702,
ASSIGNMENT RECORDS    Assignment records on the USPTO
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 29 2004BRITA GMBH FORMERLY BRITA WASSER-FILTER SYSTEM GMBH CLOROX SWITZERLAND SARLASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154520847 pdf
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