FIG. 1 is a perspective view of the drop filter according to an embodiment of the present invention;
FIG. 2 is a front view of the drop filter shown in FIG. 1;
FIG. 3 is a back view of the drop filter shown in FIG. 1;
FIG. 4 is a right side view of the drop filter shown in FIG. 1;
FIG. 5 is a left side view of the drop filter shown in FIG. 1;
FIG. 6 is a top view of the drop filter shown in FIG. 1; and,
FIG. 7 is a bottom view of the drop filter shown in FIG. 1.
The broken lines in the Figures show the environment of the claimed drop filter. The broken lines in all of the Figures form no part of the claimed design.
Patent |
Priority |
Assignee |
Title |
1261558, |
|
|
|
1536890, |
|
|
|
1674203, |
|
|
|
247865, |
|
|
|
3823824, |
|
|
|
4259188, |
May 29 1979 |
Filter Specialists, Inc. |
Fluid filter housing and filter bag seal |
4283283, |
Mar 20 1980 |
Bon Aqua |
Water filter |
4419235, |
Oct 13 1981 |
SWAY, BLUMIE |
Gravity fed water treatment apparatus |
4528095, |
Jan 27 1983 |
|
Filtering system for potable water |
4673501, |
Nov 19 1985 |
SCHLEICHER & SCHUELL, INC |
Bottle top filter |
4764274, |
Nov 19 1985 |
FERMOILE, WILLIAM J JR ; KELLIE MARIE FERMOILE CARLSON 1 2 |
Water filter unit and dispenser |
4828692, |
Jul 31 1987 |
Purewater Sciences International, Inc. |
Simplified method and apparatus for purification |
4867875, |
Jul 31 1987 |
Purewater Sciences International, Inc. |
Combined water purifying beverage maker |
4948499, |
Jul 31 1987 |
Purewater Science International, Inc. |
Simplified method and apparatus for purification |
4999109, |
Aug 28 1989 |
|
Filtering lid with separate inlet and outlet compartments |
5219525, |
Sep 11 1990 |
|
Appartus and method for determining impurities in liquids |
5318703, |
May 26 1993 |
PLYMOUTH PRODUCTS, INC |
Water filter module |
5328597, |
Jul 27 1992 |
The Clorox Corporation |
Electronic monitoring unit for monitoring number of uses of cartridge |
5393548, |
May 26 1993 |
PLYMOUTH PRODUCTS, INC |
Method of making coffee using water filtration device |
5411661, |
May 26 1993 |
PLYMOUTH PRODUCTS, INC |
Water filter module |
5652008, |
May 26 1993 |
PLYMOUTH PRODUCTS, INC |
Universal water filtration device and method of filtering water |
5656160, |
Dec 28 1994 |
Water Safety Corp. of America |
Counter top water filter |
5826493, |
Nov 04 1997 |
TIEN, JUNG-JUNG |
Infusion coffee maker |
5846418, |
Dec 06 1995 |
WATER PIK, INC ; WATER PIK TECHNOLOGIES, INC |
Point-of-use water treatment system |
5914045, |
Dec 26 1995 |
SEYCHELLE ENVIRONMENTAL TECHNOLOGIES, INC |
Portable water filtration system and method |
6024867, |
Dec 28 1994 |
Water Safety Corp. of America |
Counter top water filter with replaceable electronic display monitor |
6074550, |
Jul 19 1997 |
Brita Wasser-Filter-Systeme GmbH |
Device for indicating the depletion of purifying agent |
6290847, |
Dec 17 1998 |
Corning Incorporated |
Gravity-flow water filtration device |
6428687, |
Feb 16 1998 |
LAICA S P A |
Filter cartridge, particularly for jug water purifiers |
651948, |
|
|
|
7094334, |
May 21 2003 |
H20 INTERNATIONAL INC |
Water filter having a filter use time indicator |
7163625, |
Dec 16 1999 |
Kimberly-Clark Worldwide, Inc |
Filtration device |
7294277, |
Apr 08 2004 |
LAICA S R L |
Method of determination of the conditions of exhaustion of a filtering cartridge for filtering carafes with replaceable cartridge and carafe operating in compliance with such method |
7309418, |
Nov 26 2003 |
The Clorox Company |
Water contaminant indicators |
7585409, |
Nov 04 2005 |
MARMON WATER SINGAPORE PTE LTD |
Multi-stage water purification device |
7678282, |
Apr 08 2004 |
LAICA S.p.A. |
Method of determination of the conditions of exhaustion of a filtering cartridge for filtering carafes with replaceable cartridge and carafe operating in compliance with such method |
7836708, |
Sep 08 2006 |
Haier US Appliance Solutions, Inc |
Apparatus and method for identifying a filter assembly |
7862720, |
Aug 09 2006 |
AQUAMIRA TECHNOLOGIES, INC |
Portable filtration system |
7926414, |
Jan 15 2008 |
|
Material for a manual drip coffee cone |
20100044284, |
|
|
|
20100084347, |
|
|
|
20110303589, |
|
|
|
20120148707, |
|
|
|
D316741, |
Jan 19 1990 |
STA-RITE INDUSTRIES, INC |
Water filter |
D470912, |
Aug 13 1999 |
Quality Products, Inc. |
Water filter housing |
D496429, |
Aug 07 2002 |
Strix Limited |
Water filter |
D602558, |
Nov 21 2008 |
Corning Incorporated |
Filter apparatus |
D617868, |
Feb 26 2009 |
Fluid Treatment Systems, Inc. |
Liquid filter |
D638517, |
Oct 15 2010 |
GHP GROUP, INC |
Water filter |
D646749, |
Feb 03 2009 |
TANA INDUSTRIES COMPANY LTD |
Combined water dispenser and filter cartridge |
D657844, |
Mar 04 2011 |
O2C RALEIGH, LLC |
Water treatment housing |
D675708, |
Mar 04 2011 |
O2C RALEIGH, LLC |
Water treatment device |
FR2884729, |
|
|
|
GB2441981, |
|
|
|
WO2010010572, |
|
|
|
WO2011013142, |
|
|
|
WO9740906, |
|
|
|