Patent
   D399141
Priority
May 06 1997
Filed
May 06 1997
Issued
Oct 06 1998
Expiry
Oct 06 2012
Assg.orig
Entity
unknown
13
7
n/a
We claim the ornamental design for an end-of-life indicator for a water treatment device, as shown and described.

FIG. 1 is a perspective view of the end-of-life indicator for a water treatment device showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a right side elevational view thereof.

Huang, Alexander, Fayram, Richard, Stiggelbout, John

Patent Priority Assignee Title
5935426, Aug 08 1997 INSTAPURE BRANDS, INC Water treatment device with volumetric and time monitoring features
6106705, Aug 08 1997 INSTAPURE BRANDS, INC Water treatment device with volumetric and time monitoring features
6149801, Aug 08 1997 INSTAPURE BRANDS, INC Water treatment device with volumetric monitoring features
6284129, Aug 08 1997 INSTAPURE BRANDS, INC Water treatment device with volumetric and time monitoring features
6517707, Aug 08 1997 INSTAPURE BRANDS, INC Water treatment device with volumetric and time monitoring features
6926821, Aug 08 1997 INSTAPURE BRANDS, INC Water treatment device with volumetric and time monitoring features
7326334, Oct 01 2003 INSTAPURE BRANDS, INC End-of-faucet filter
8961781, Sep 29 2011 Brita LP Filter status techniques adapted for use with a container based filtration device
D533622, Oct 01 2003 INSTAPURE BRANDS, INC End-of-faucet filter
D676766, May 10 2011 Brita LP Filter indicator
D759515, Oct 18 2013 WHIRLPOOL S A Dosing cup
ER7324,
ER9656,
Patent Priority Assignee Title
4895648, Apr 30 1988 BRITA GP; Brita LP Filter cover for a purification insert in a water treatment device with a hollow tube
4969996, Mar 26 1988 BRITA GP; Brita LP Water purification device with an intake funnel
5128034, Mar 21 1991 Access Business Group International LLC Pressure vessel for housing a water filter
5536394, Nov 17 1994 PUR WATER PURIFICATION PRODUCTS, INC End of life mechanism for water treatment cartridge
5540107, Sep 23 1991 Amway Corporation Liquid flow meter
5676824, Sep 30 1994 Samsung Electronics Co., Ltd. Water purifier with means for indicating when filter replacement is due and for automatically initiating a membrane washing step
D348017, Feb 09 1993 CREDIT SUISSE FIRST BOSTON, AS ADMINISTRATIVE AGENT Water meter register and housing
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 06 1997The Clorox Company(assignment on the face of the patent)
Jul 10 1997HUANG, ALEXANDERCLOROX COMPANY, THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087330753 pdf
Jul 10 1997FAYRAM, RICHARDCLOROX COMPANY, THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087330753 pdf
Jul 17 1997STIGGELBOUT, JOHNCLOROX COMPANY, THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087330753 pdf
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