Title:
Water purification cartridge
United States Patent D650886


Inventors:
Bridges, Michael A. (Seattle, WA, US)
Chan, Ricky Wai Kit (Bellevue, WA, US)
Halsinger, Kai (Portland, OR, US)
Knaub, David R. (Portland, OR, US)
Latham, Marcus Alan (Seattle, WA, US)
Mojtabavi, Mehdi (Portland, OR, US)
Park, Eric (Portland, OR, US)
Application Number:
29/386389
Publication Date:
12/20/2011
Filing Date:
02/28/2011
Assignee:
HaloSource, Inc. (Bothell, WA, US)
Primary Class:
International Classes:
(IPC1-7): 2301
Field of Search:
D23/207, D23/209, 210/232, 210/282, 210/464
View Patent Images:
US Patent References:
7846329Liquid filterDecember, 2010Luka et al.210/232
D625773Removable desiccant cartridgeOctober, 2010Hengsperger et al.D23/209
D596703Drinking container filterJuly, 2009McKinneyD23/209
7441665Water purification cartridgeOctober, 2008Bridges
20080202992PURIFIER INSERT WITH A TABLET DISPENSER AND INDICATORAugust, 2008Bridges
D570951Cartridge for water purifierJune, 2008Morita et al.D23/209
D541373Filter housingApril, 2007StorckmanD23/209
20050098506Water purification cartridgeMay, 2005Bridges
20040149642Filter cartridge for a standlone point of use water purification deviceAugust, 2004Vandenbelt
6638426Water purifying apparatusOctober, 2003Fritter et al.210/266
6602425Method for low cost water disinfectionAugust, 2003Drescher
6524477Gravity-flow filtration cartridge for the removal of microorganisms and/or other contaminantsFebruary, 2003Hughes
6290847Gravity-flow water filtration deviceSeptember, 2001Cutler210/254
6274038Water purifier with adjustable volume in dwell passageAugust, 2001Reid
6187192Microbiological water filterFebruary, 2001Johnston
6099728Filter cartridge with a sieve in an outlet apertureAugust, 2000Bairischer210/266
5897770Center core cartridge feeder insertApril, 1999Hatch
D377515Water filter cartridgeJanuary, 1997Hembree et al.D23/209
5562824Gravity water purifierOctober, 1996Magnusson
D372295Water filtration unitJuly, 1996WeberD23/207
5518613Portable water purifying and drinking deviceMay, 1996Koczur
5498333Cover and lid with sealably enclosed gasket for swimming poolMarch, 1996Canther
5308482Portable water-purifying devicesMay, 1994Mead
5061367Water purifying filter deviceOctober, 1991Hatch
4714546Potable water filterDecember, 1987Solomon
4609463Water purification deviceSeptember, 1986Macevicz
2584551Filtering apparatusFebruary, 1952Chambers



Primary Examiner:
Webster, Robin V.
Attorney, Agent or Firm:
Christensen O'Connor Johnson Kindness PLLC
Claims:
CLAIM

1. The ornamental design for a water purification cartridge, as shown and described.

Description:

FIG. 1 is a perspective view of a water purification cartridge;

FIG. 2 is a perspective view of the water purification cartridge of FIG. 1;

FIG. 3 is a front elevational view of the water purification cartridge of FIG. 1;

FIG. 4 is a rear elevational view of the water purification cartridge of FIG. 1;

FIG. 5 is a right side elevational view of the water purification cartridge of FIG. 1;

FIG. 6 is a left side elevational view of the water purification cartridge of FIG. 1;

FIG. 7 is a top plan view of the water purification cartridge of FIG. 1; and,

FIG. 8 is a bottom plan view of the water purification cartridge of FIG. 1.

The broken line of the water purification cartridge in FIGS. 1 and 7 forms no part of the claimed design.