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Class Information
Number: 210/469
Name: Liquid purification or separation > Filter > Portable receptacle draining type > On or adjacent receptacle upper edge
Description: Apparatus in which the filter is mounted on or adjacent the upper edge of the receptacle.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8641891 Multi-chambered container Feb. 4, 2014
8518251 Strainer device Aug. 27, 2013
8459468 Vacuum mug separable cap Jun. 11, 2013
8381640 Spaetzle preparation apparatus Feb. 26, 2013
8371452 Adjustable ventilation stack for a water filter system Feb. 12, 2013
8347903 Colander/bowl set Jan. 8, 2013
8337697 Multi-compartment water purification bottle having a replaceable filter Dec. 25, 2012
8323490 Pressurized water filtration system Dec. 4, 2012
8137552 Device for treating and purifying a liquid product Mar. 20, 2012
8016122 Pot or pan lid with a draining function and a large area view Sep. 13, 2011
7997423 Container for storing a liquid such as cooking oil Aug. 16, 2011
7980168 Hot beverage maker with filter deforming member Jul. 19, 2011
7926414 Material for a manual drip coffee cone Apr. 19, 2011
7810651 Water bottle with filtration feature Oct. 12, 2010
7802702 System and method of pouring liquids from a vessel Sep. 28, 2010
7798372 System and method of pouring liquids from a vessel Sep. 21, 2010
7491328 Fuel sampler/strainer assembly Feb. 17, 2009
7464638 Reusable beverage filter Dec. 16, 2008
7284676 Lid with a filter and the filter therefor Oct. 23, 2007
7008214 Dumpling maker Mar. 7, 2006
6945289 Bottled water dispenser with shutoff, variable filtration capacity and replaceable cartridge filter Sep. 20, 2005
6892892 Frustum filter used for separation of cation and anion exchange resins May. 17, 2005
6789683 Camp cook kit strainer Sep. 14, 2004
6739460 Non-contaminating paint strainer May. 25, 2004
6732635 Coffee pot May. 11, 2004
6565743 Portable purification container with cumulative use indicator May. 20, 2003
6561234 Automatic shutoff device for filtered bottled water dispenser May. 13, 2003
6546849 Cooking system with reversible multi-function top Apr. 15, 2003
6547080 Collapsible colander for straining and rinsing Apr. 15, 2003
6536603 Pot having a lid Mar. 25, 2003
6485644 Liquid dispenser with closed gravity filter and air breathing system Nov. 26, 2002
6463945 Utility grill pail Oct. 15, 2002
6457590 Strainer for stock pots Oct. 1, 2002
6436286 Paint strainer for use with paint sprayers Aug. 20, 2002
6395170 Universal filter for soda pop and bottled water bottles May. 28, 2002
6354344 Automatic shutoff device for filtered bottled water dispenser Mar. 12, 2002
6303023 Filter use limitation device for liquid containers Oct. 16, 2001
6247600 Paint strainer Jun. 19, 2001
6247212 Retention device for solids in drinking glasses Jun. 19, 2001
6193886 Sub-micron sport bottle with ceramic filtering element Feb. 27, 2001
6153096 Shroud for bottle mounted filters Nov. 28, 2000
6126018 Grease straining and collecting device Oct. 3, 2000
6092670 Steam pan manipulation device Jul. 25, 2000
6035766 Multi-heating zone cooking pot construction Mar. 14, 2000
6033557 Filter use limitation device for liquid containers Mar. 7, 2000
5957038 Cooking pot with reversible multi-function top Sep. 28, 1999
5935435 Paint can strainer Aug. 10, 1999
5928512 Demountable filter for a bottle or the like Jul. 27, 1999
5853581 Drain bucket Dec. 29, 1998
5846418 Point-of-use water treatment system Dec. 8, 1998

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