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Publication numberUSD306754 S
Publication typeGrant
Application numberUS 07/128,504
Publication date20 Mar 1990
Filing date3 Dec 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
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
US663235530 Jul 200114 Oct 2003Pentapure IncorporatedLow spillage replaceable water filter assembly
US71477722 Apr 200312 Dec 20063M Innovative Properties CompanyLow spillage replaceable water filter assembly
US72527571 Jul 20047 Aug 2007Clarity Filters LlcFaucet-mounted water filtration device including gate position sensor
US72587813 Jul 200321 Aug 2007Clarity Filters LlcSingle-use long-life faucet-mounted water filtration devices
US765821225 Aug 20089 Feb 20103M Innovative Properties CompanyLiquid dispenser assembly for use with an appliance
US773650327 Jan 200615 Jun 2010Eco Water Systems, LlcEncapsulated water treatment system
US79099975 Apr 201022 Mar 2011Ecowater Systems, LlcModular system for coupling water filter manifold heads
US79099986 Apr 201022 Mar 2011Ecowater Systems, LlcEncapsulated water treatment system
US7922008 *10 Jul 200912 Apr 2011The Procter & Gamble CompanyWater filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US79641035 Apr 201021 Jun 2011Ecowater Systems, LlcComputer-implemented method of monitoring the performance of a reverse osmosis membrane in a drinking water supply system
US817797311 Feb 201115 May 2012Ecowater Systems, LlcAnnular collar for encapsulated water treatment system
Classifications
U.S. ClassificationD23/209