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Publication numberUSD306754 S
Publication typeGrant
Application numberUS 07/128,504
Publication dateMar 20, 1990
Filing dateDec 3, 1987
Publication number07128504, 128504, US D306754 S, US D306754S, US-S-D306754, USD306754 S, USD306754S
InventorsRaymond M. Petrucci, Bruce G. Taylor, Edward C. Giordano, James M. Padilla, Carl Palmer
Original AssigneeCuno, Incorporated
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Combined quick-change filter cartridge and head
US D306754 S
Abstract  available in
Images(6)
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Claims(1)
  1. The ornamental design for a combined quick-change filter cartridge and head, as shown and described.
Description

FIG. 1 is a top, rear and side perspective view of the combined quick-change filter cartridge and head showing our new design;

FIG. 2 is a top, front and left side perspective view thereof;

FIG. 3 is a bottom, front and right side perspective view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a left side elevational view thereof; and

FIG. 9 is a right side elevational view thereof.

Non-Patent Citations
Reference
1Brookstone Catalogue Advertisement item Water Filter System, Jan. 1986, p. 42.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6632355Jul 30, 2001Oct 14, 2003Pentapure IncorporatedLow spillage replaceable water filter assembly
US7147772Apr 2, 2003Dec 12, 20063M Innovative Properties CompanyLow spillage replaceable water filter assembly
US7252757Jul 1, 2004Aug 7, 2007Clarity Filters LlcFaucet-mounted water filtration device including gate position sensor
US7258781Jul 3, 2003Aug 21, 2007Clarity Filters LlcSingle-use long-life faucet-mounted water filtration devices
US7658212Aug 25, 2008Feb 9, 20103M Innovative Properties CompanyLiquid dispenser assembly for use with an appliance
US7736503Jan 27, 2006Jun 15, 2010Eco Water Systems, LlcEncapsulated water treatment system
US7909997Apr 5, 2010Mar 22, 2011Ecowater Systems, LlcModular system for coupling water filter manifold heads
US7909998Apr 6, 2010Mar 22, 2011Ecowater Systems, LlcEncapsulated water treatment system
US7922008 *Jul 10, 2009Apr 12, 2011The Procter & Gamble CompanyWater filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US7964103Apr 5, 2010Jun 21, 2011Ecowater Systems, LlcComputer-implemented method of monitoring the performance of a reverse osmosis membrane in a drinking water supply system
US8177973Feb 11, 2011May 15, 2012Ecowater Systems, LlcAnnular collar for encapsulated water treatment system
Classifications
U.S. ClassificationD23/209