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특허 상세정보

Water pitcher with filter

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-027/02    B01D-035/30    C02F-001/00    B01D-015/10    C02F-001/28    C02F-001/42    C02F-001/68    C02F-005/10    C02F-101/20    C02F-101/30    C02F-101/32   
출원번호 US-0095059 (2013-12-03)
등록번호 US-9511315 (2016-12-06)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 3  인용 특허 : 40

A water pitcher system that includes a water receiving aperture configured to allow water to be delivered into an interior water storage volume defined by a base and at least one upwardly extending wall extending upward from the base. The at least one upwardly extending wall includes an inner fluid facing wall section having an inner fluid facing surface and an outer user facing wall section having an exterior, user facing surface where the inner fluid facing wall section and the outer user facing wall section are each composites of a plastic substrate a...


1. A water pitcher in combination with a gravity-driven water filtration system comprising: the gravity-driven water filtration system including a bottom portion having a treated water outlet opening, an upper perimeter, and a bottom portion side wall that defines an interior volume of the bottom portion, and wherein the bottom portion side wall is a shaped surface configured to frictionally engage a plurality of differently sized water apertures and still deliver treated water through the treated water outlet opening;the gravity-driven filtration system...

이 특허에 인용된 특허 (40)

  1. Krause, Andrew; Janardhanam, Ramesh; Root, Steven; Hamad, Abdel. Apparatus and method for identifying a filter assembly. USP2010117836708.
  2. Peranio Anthony (Nyack NY). Combined water purifying beverage maker. USP1989094867875.
  3. Parise Michael C. (Sparks NV) Schulz Rainer R. (Sparks NV). Counter top water filter. USP1997085656160.
  4. Parise Michael C.. Counter top water filter with replaceable electronic display monitor. USP2000026024867.
  5. Hofmann Uwe,DEX ; Sauerbier Knut,DEX. Device for indicating the depletion of purifying agent. USP2000066074550.
  6. Boldt ; Jr. Norton K. (El Toro CA) Johnson Kaj A. (Livermore CA). Electronic monitoring unit for monitoring number of uses of cartridge. USP1994075328597.
  7. Beams, Thomas Jay; Head, Connie Marie; Kenney, David Alan; Wall, Joseph Christopher. Filter apparatus. USP200910D602558.
  8. Nieweg Heinrich (Bielefeld DEX). Filter cartridge with vented cap. USP1991095049272.
  9. Leonida Moretto IT. Filter cartridge, particularly for jug water purifiers. USP2002086428687.
  10. Sabre Reza A. (3716 N. Elm Denton TX 76201). Filtering lid with separate inlet and outlet compartments. USP1991034999109.
  11. Byrne James J. (322 Adolphus Ave. Cliffside Park NJ 07010). Filtering system for potable water. USP1985074528095.
  12. Williamson,Bruce S.; Brunner,Michael S.. Filtration device. USP2007017163625.
  13. Pellegrini Louis (Oak Brook IL) Roberts Melvin F. (Niles IL). Glass container with safety coating. USP1989084860906.
  14. Sway Boris (7201 W. Aracoma Dr. Cincinnati OH 45237). Gravity fed water treatment apparatus. USP1983124419235.
  15. Cutler Willard A.. Gravity-flow water filtration device. USP2001096290847.
  16. Willard A. Cutler ; David L. Hickman ; Stanley D. Solsky. Gravity-flow water filtration device. USP2002096454941.
  17. Tien Lin Yu-Mei,TWX. Infusion coffee maker. USP1998105826493.
  18. Zimmermann Anso (Niederaula DEX). Insulating flask for liquids. USP1987064676385.
  19. Leavitt, David; Famula, John; Broman, Christer; Hess, Jeremy. Liquid filter. USP201006D617868.
  20. Conant ; Louis A. ; Bolton ; Wilbur M. ; Wilson ; James E.. Metal coated brittle containers, conduits and other objects for laboratory and industry. USP1978024072243.
  21. Varriale, Monica G.; Lyng, Robert J.; Brunner, Michael S.. Method and apparatus for multistage liquid filtration. USP2004116818130.
  22. Moretto, Maurizio. 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. USP2010037678282.
  23. Moretto,Maurizio. 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. USP2007117294277.
  24. Heiligman Randy B. (Minnetonka MN). Method of making coffee using water filtration device. USP1995025393548.
  25. Bommi, Govind; Bommi, Krishna Murthy. Multi-stage water purification device. USP2009097585409.
  26. Spivey, Patrick; Kreafle, Kenneth. Pitcher. USP201209D666865.
  27. Thompson Paul Martin ; Glidden Daniel L.. Point-of-use water treatment system. USP1998125846418.
  28. Brown, Dennis. Portable filtration system. USP2011017862720.
  29. Palmer Carl W ; Palmer Michelle R. Portable water filtration system and method. USP1999065914045.
  30. Peranio Anthony (Nyack NY). Simplified method and apparatus for purification. USP1990084948499.
  31. Peranio Anthony (Nyack NY). Simplified method and apparatus for purification. USP1989054828692.
  32. Heiligman Randy B. (Minnetonka MN). Universal water filtration device and method of filtering water. USP1997075652008.
  33. Joyce,Patrick C.; Lynch,Toni L.; Rinker,Edward B.. Water contaminant indicators. USP2007127309418.
  34. Donnelly, Vernon James. Water filter. USP200409D496429.
  35. Zimmerman George M. (San Gabriel CA). Water filter. USP1981084283283.
  36. Guzman,Guillermo; Worboys,Keith. Water filter having a filter use time indicator. USP2006087094334.
  37. Heiligman Randy B. (Minnetonka MN). Water filter module. USP1994065318703.
  38. Heiligman Randy B. (Minnetonka MN). Water filter module. USP1995055411661.
  39. Miller Bernard (11 Fig Tree Rd. Rancho Palos Verdes CA 90274). Water filter unit and dispenser. USP1988084764274.
  40. Smiedt, Richard; Rashid, Karim. Water treatment housing. USP201204D657844.