Patent
   D311768
Priority
Jun 07 1988
Filed
Jun 07 1988
Issued
Oct 30 1990
Expiry
Oct 30 2004
Assg.orig
Entity
unknown
16
10
n/a
The ornamental design for a water filter valve, as shown and described.

FIG. 1 is a top plan view of a water filter valve showing my new design;

FIG. 2 is a side elevational view thereof, as seen from the right of FIG. 1;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof, as seen from the left of FIG. 1;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof.

The broken lines are shown for illustrative purposes only and form no part of the claimed design.

Woodruff, Keith F.

Patent Priority Assignee Title
6457589, Feb 24 2000 Kimberly-Clark Worldwide, Inc. Fluid filtration and dispensing system
6571960, May 01 2000 Kimberly-Clark Worldwide, Inc Faucet-mounted water filtration device
D441834, Jun 29 1999 Kimberly-Clark Worldwide, Inc Sink sprayer
D607538, Mar 22 2007 Bermad Ltd (Partnership) Israel Filter valve
D610652, Feb 26 2007 Bermad CS Ltd. Pressure filter valve
D629487, Apr 17 2008 Helen of Troy Limited Connector for a faucet mounted water filter
D629489, Apr 17 2008 Helen of Troy Limited Connector for a faucet mounted water filter
D629490, Apr 17 2008 Helen of Troy Limited Connector for a faucet mounted water filter
D629865, Apr 17 2008 Helen of Troy Limited Connector for a faucet mounted water filter
D631130, Apr 17 2008 Helen of Troy Limited Connector for a faucet mounted water filter
D637690, Aug 18 2010 Helen of Troy Limited Connector for a faucet mounted water filter
D637691, Aug 18 2010 Helen of Troy Limited Connector for a faucet mounted water filter
D637692, Apr 17 2008 Helen of Troy Limited Connector for a faucet mounted water filter
D637693, Aug 18 2010 Helen of Troy Limited Connector for a faucet mounted water filter
D861128, Mar 27 2018 FUJIAN OSPRING SCIENCE TECHNOLOGY DEVELOPMENT CO., LTD. Water purifier
D972883, Mar 17 2021 Alcohol filter
Patent Priority Assignee Title
2748802,
4172796, Sep 29 1975 Teledyne Industries, Inc. Water purifier apparatus
4686037, Mar 27 1985 WATER PIK TECHNOLOGIES, INC ; WATER PIK, INC Water filter apparatus
4731184, May 22 1985 Cuno, Incorporated Filter element
908090,
139909,
153244,
242249,
D266019, Feb 19 1980 Propane tank safety pressure vent valve
D277305, Jul 15 1982 BANKBOSTON, N A , AS AGENT Water filter
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 06 1988WOODRUFF, KEITH F AMERICAN CYANAMID COMPANY, A CORP OF MAINEASSIGNMENT OF ASSIGNORS INTEREST 0049040364 pdf
Jun 07 1988American Cyanamid Company(assignment on the face of the patent)
Jul 31 1990AMERICAN CYANAMID COMPANY, A CORP OF MAINECLOROX COMPANY, THE, A CORP OF DELAWAREASSIGNMENT OF ASSIGNORS INTEREST 0055270980 pdf
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