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Patent
   D377515
Priority
May 13 1994
Filed
May 13 1994
Issued
Jan 21 1997
Expiry
Jan 21 2011
Inventors
Hembree, R…
Assg.orig
Recovery E…
Assg.curr
RECOVERY E…
Entity
unknown
Referenced by
31
References
5
Maint.:
n/a
The ornamental design for a water filter cartridge, as shown.

FIG. 1 is a perspective view of a water filter cartridge showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.
INVENTORS:

Hembree, Richard D., Lund, James L.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10329134, May 24 2004 Helen of Troy Limited Cartridge for an additive dispensing system
6565749, Jul 21 1999 Helen of Troy Limited Microorganism filter and method for removing microorganism from water
7252757, Sep 09 2002 Clarity Filters LLC Faucet-mounted water filtration device including gate position sensor
7258781, Sep 09 2002 Clarity Filters LLC Single-use long-life faucet-mounted water filtration devices
7441664, May 23 2003 Helen of Troy Limited Water treatment devices and cartridges therefor
7670479, May 24 2004 Helen of Troy Limited Fluid container having an additive dispensing system
7712613, Aug 23 2001 Helen of Troy Limited Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
7740765, Aug 23 2001 Helen of Troy Limited Methods for treating water
7740766, Aug 23 2001 Helen of Troy Limited Methods for treating water
7749394, Aug 23 2001 Helen of Troy Limited Methods of treating water
7850859, Aug 23 2001 Helen of Troy Limited Water treating methods
7922008, Aug 23 2001 Helen of Troy Limited Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
8119012, Aug 23 2001 Helen of Troy Limited Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
8413844, May 24 2004 Helen of Troy Limited Fluid container having an additive dispensing system
8556127, May 24 2004 Helen of Troy Limited Additive dispensing system for a refrigerator
8893927, May 24 2004 Helen of Troy Limited Cartridge for an additive dispensing system
9783405, May 24 2004 Helen of Troy Limited Additive dispensing system for a refrigerator
D405157, Sep 09 1997 The Clorox Company Water filter cartridge
D420093, Sep 09 1997 CLOROX COMPANY, THE Water filter cartridge
D498512, Jul 03 2003 Clarity Filters LLC Water filter
D541372, Nov 01 2005 Clarity Filters LLC Water filter
D541374, Nov 30 2005 The Clorox Company Faucet mounted water filter
D542374, Nov 30 2005 COMPANY, THE CLOROX Faucet mounted water filter
D650886, Feb 28 2011 HALOSOURCE, INC Water purification cartridge
D728178, Jul 23 2013 Black & Decker Inc.; Black & Decker Inc Cartridge for a steam cleaning substance
D743651, Jan 12 2014 Cartridge for an environmental cleaning device
D949292, Feb 06 2020 Control unit to monitor and control valve
D982710, Aug 06 2020 Hand wash station
D988465, Mar 18 2021 GLOBAL INDUSTRIAL DISTRIBUTION INC Water filter key
ER8656,
ER9859,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2568181,
2955712,
D256944, Apr 24 1978 Memtec America Corporation Water filter
D296925, May 30 1986 Caterpillar Inc. Twist on disposable filter
D328333, Oct 30 1990 ARCH CHEMICALS, INC Container for swimming pool chemical tablets for use in skimmers, floaters or feeders
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 13 1994Recovery Engineering, Inc.(assignment on the face of the patent)
Jun 24 1994HEMBREE, RICHARD D RECOVERY ENGINEERING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070840464 pdf
Jun 24 1994LUND, JAMES L RECOVERY ENGINEERING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070840464 pdf
Dec 15 2000RECOVERY ENGINEERING, INC PUR WATER PURIFICATION PRODUCTS, INC CORRECTION OF MERGER TO CORRECT DESIGN PATENT NUMBERS INCORRECTLY RECORDED AS UTILITY PATENT NUMBERS AT R011967 F0648 0126110607 pdf
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