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특허 상세정보

Gravity water purifier

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-024/12   
미국특허분류(USC) 210/266 ; 210/282 ; 210/283 ; 210/284
출원번호 US-0321977 (1994-10-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 82  인용 특허 : 0
초록

A gravity percolation water purifier assembly. The assembly includes a covered storage container having a dispensing spigot. A flanged filtration chamber is supported beneath the cover to receive untreated water. A porous filter cartridge is sealed to an outlet port. A purifier cartridge is threaded to the outlet port and supports multiple fibrous spacers and treatment chambers containing beds of treatment media, including a multi-valent iodine media, granular activated carbon, and a halogen scavenger media. In one purification cartridge, water passes fr...

대표
청구항

Purification apparatus comprising: a) a storage container having a first liquid storage chamber; b) a treatment container having a second liquid storage chamber, wherein said treatment container is supported to a rim of the storage container, wherein said treatment container mounts within said storage container, wherein said treatment container includes means for venting the interior of said storage container, and wherein said treatment container has a nozzle having an aperture which communicates with said first liquid storage chamber; c) a filtrate cart...

이 특허를 인용한 특허 피인용횟수: 82

  1. Likos Nicholas. Alternate sanitizer for sand filter. USP2001096287462.
  2. Kaledin, Leonid A.; Tepper, Frederick; Kaledin, Tatiana G.. Aluminized silicious powder and water purification device incorporating same. USP2017079707538.
  3. Kaledin, Leonid A.; Tepper, Frederick; Kaledin, Tatiana G.. Aluminized silicious powder and water purification device incorporating same. USP2016049309131.
  4. Cai Edward Z.. Apparatus for making purified water and related drinks. USP2001036202541.
  5. Barger,Bruce; Barea,Carlos Antonio; Goldstein,Alan Scott; Vinson,Phillip Kyle. Article for deionization of water. USP2008067381279.
  6. King,Joseph A.; Frank,Marlin. Biocide. USP2008037347934.
  7. McGrath Kevin Peter ; Poirier Malcolm Daniel ; Williamson Bruce Scott ; Fish Jeffrey Eldon ; Metaxatos Paul ; Mathieu Dave. Carafe for filtered water. USP200111D450531.
  8. Magnusson Jan H. ; Lonneman Alan ; Botts David M.. Cartridge connector. USP200010D433094.
  9. Jan H. Magnusson ; Alan Lonneman ; David M. Botts. Cartridge for a water purification and treatment system. USP200204D455814.
  10. Ali,Aslam Mohamed. Container having fluid purification system. USP2007117297283.
  11. Radicone,Michael C.; Miller,Lawrence S.. Device and method for air stream, fluid and vessel decontamination. USP2008027329385.
  12. Lee Deok-Hye,KRX ; Yoon Deok-Joong,KRX. Dispensing spigot with controllable lever. USP1998085788840.
  13. Tepper,Frederick; Kaledin,Leonid A.. Drinking water filtration device. USP2008067390343.
  14. Hengsperger, Steve L.; Namespetra, Justin L.; Caldwell, Christopher B.; Zulik, Richard S.. Drinking water pitcher having a removable upper reservoir. USP2009047513278.
  15. Magnusson Jan H. ; Lonneman Alan ; Botts David M.. Dripless purification manifold and cartridge. USP2000026027644.
  16. Tepper,Frederick; Kaledin,Leonid A.. Electrostatic air filter. USP2007127311752.
  17. Reckin, Richard; Schneidewend, Tedd M.. Filter cartridge. USP201605D755344.
  18. Reckin, Richard; Schneidewend, Tedd M.. Filter cartridge. USP201708D793520.
  19. Reckin, Richard; Schneidewend, Tedd M.. Filter cartridge. USP201708D793521.
  20. Reckin, Richard; Schneidewend, Tedd M.. Filter cartridge. USP201707D792940.
  21. John D. Tanner ; David J. Emmons ; Erik G. Orwoll. Filter cartridge assembly for water treatment device. USP2002076423224.
  22. Fritze, Karl. Filter cartridge connector. USP200303D472299.
  23. Bridges, Michael; Chan, Ricky Wai Kit. Filter cartridge for a water purifying pitcher. USP2011100647594.
  24. Fritze, Karl. Filter manifold connector. USP200304D472604.
  25. McGrath Kevin Peter ; Poirier Malcolm Daniel ; Williamson Bruce Scott ; Fish Jeffrey Eldon ; Metaxatos Paul ; Mathieu Dave. Filtered water carafe. USP200107D444987.
  26. McGrath Kevin Peter ; Poirier Malcolm Daniel ; Williamson Bruce Scott ; Fish Jeffrey Eldon ; Metaxatos Paul ; Mathieu Dave. Filtered water pitcher. USP200107D444662.
  27. Wilson, Kelce S.. Floating filter holder. USP2010087767087.
  28. Levy, Ehud. Flow connector for connecting screw-type filtration head to lug-type sump. USP2017109782706.
  29. Kuennen, Roy W.; Lautzenheiser, Terry L.; Taylor, Jr., Roy M.; Stoner, Jr., William T.; Conrad, Kenneth E.; VanderKooi, Karen J.; Beals, Brian S.; Schamper, Ryan D.. Gravity feed water treatment system. USP2016059352979.
  30. Maresh, Joseph D. Gravity filtration system. USP2018059975068.
  31. Anue,Robert. Gravity flow water filtration backpack. USP2006057044343.
  32. Kubinec, James J.; Johnson, Roger Eric. Halogenated resin beds. USP2013098535531.
  33. Meuleners, William J.; Fritze, Karl. Liquid dispenser assembly for use with an appliance. USP2010027658212.
  34. Yuen Wang Sing,CNX. Liquid purification system. USP2000056068761.
  35. Rector, Tony; Steele, John W.. Low pressure drop remediation bed for water based coolant loops. USP2015089096444.
  36. Rector, Tony; Steele, John W.. Low pressure drop remediation bed for water based coolant loops. USP2016079394185.
  37. Fritze, Karl. Low spillage replaceable water filter assembly. USP2003106632355.
  38. Fritze,Karl. Low spillage replaceable water filter assembly. USP2006127147772.
  39. Szydlowski, Allen; Szydlowski, Ian. Method and system for a towed vessel suitable for transporting liquids. USP2015049010261.
  40. Szydlowski, Allen; Szydlowski, Ian. Method and system for a towed vessel suitable for transporting liquids. USP2015049017123.
  41. Szydlowski, Allen; Szydlowski, Ian. Method and system for a towed vessel suitable for transporting liquids. USP2016069371114.
  42. Szydlowski, Allen; Szydlowski, Ian. Method and system for a towed vessel suitable for transporting liquids. USP2014048702460.
  43. Szydlowski, Allen; Szydlowski, Ian; Fouts, Mickey. Method and system for processing glacial water. USP2014128924311.
  44. Szydlowski, Allen; Szydlowski, Ian; Szydlowski, Juan Carlos. Method and system for recovering and preparing glacial water. USP2016129521858.
  45. Szydlowski, Juan Carlos. Method and system for recovering and preparing glacial water. USP2014058715756.
  46. Dacko, Christopher; Karabin, Richard F.; Wilson, Craig; Zawacky, Steven R.. Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene by reaction of a disubstituted carbodiimide and dipropylene triamine. USP2018069994720.
  47. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan. Methods for treating water. USP2010067740765.
  48. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan. Methods for treating water. USP2010067740766.
  49. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan. Methods of treating water. USP2010077749394.
  50. Cumberland,Scott L.. Microorganism-removing filter medium having high isoelectric material and low melt index binder. USP2007127303683.
  51. Cumberland,Scott L.; Rinker,Edward B.; Enriquez,Carlos. Microorganism-removing filter medium having high isoelectric material and low melt index binder. USP2006016989101.
  52. Levy, Ehud; Tadlock, John W.; Wang, Peter. Modular fluid purification system and components thereof. USP2010037673756.
  53. Tadlock,John W.. Modular fluid treatment apparatus. USP2007117294262.
  54. Northcut Donald A. ; Northcut Douglas W.. Multi-element liquid filter system with flushing and filtering circuits. USP2000026027647.
  55. Shepherd,James B.. Passive freestanding portable liquid filtration device. USP2007067232517.
  56. John S. Moorehead ; Thomas A. Pettenski ; John F. Searle ; Eric J. Larson. Portable water purification device. USP2002026344146.
  57. Dann Stephen R.. Portable water treatment assembly. USP2000106129841.
  58. Dann Stephen R.. Portable water treatment assembly. USP2001066248244.
  59. Tanner John D. ; Emmons David J. ; Gale Brian D.. Pour-through water treatment carafe. USP2000086103114.
  60. Bartsch, Eric Richard; Na, Henry Cheng; Wooton, John Allen. Spraying device. USP2005036869028.
  61. Bartsch,Eric Richard; Na,Henry Cheng; Wooton,John Allen. Spraying device. USP2008017322534.
  62. Tepper, Frederick; Kaledin, Leonid. Sub-micron filter. USP2009107601262.
  63. Ali,Aslam Mohamed. Systems having nanostructured adsorption material and methods for purification of fluid. USP2007117297281.
  64. Dickinson, Randall Douglas; Horan, Patrick Joseph; Lang, Nathan Norman. Tank for a system that outputs liquid at a user-defined constant temperature. USP2012018092676.
  65. Wu, Ka Shing. UV liquid storage and dispensing device. USP2012038128820.
  66. Collins Thomas A. ; Cutler Willard A. ; Hickman David L. ; Mack Alfred N.. Water carafe filter cartridge. USP2000126159363.
  67. Caldwell, E. Neal. Water filter. USP2016069359225.
  68. Crick, Bertram Valentine. Water filter bottle. USP2004056733669.
  69. Tanner, John D.; Emmons, David James; Riedel, Richard P.. Water filter device. USP2009117615152.
  70. Tanner, John D.; Riedel, Richard P.; Carroll, Maureen; Fontier, Malcolm. Water filter device. USP200502D501912.
  71. Bahm, Jeannine Rebecca; Pearks, Andrew Thomas; Vidal, Guillermo Matias; Collias, Dimitris Ioannis; Mitchell, Michael Donovan; Astle, Robert E.; Faye, Katharine L. K.; Governal, Robert Andrew; Hamlin, Thomas J.; Lucht, Rebecca A.; Patel, Hemang. Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles. USP2012028119012.
  72. Willard A. Cutler. Water filtration device and method. USP2002066405875.
  73. Reckin, Richard; Schneidewend, Tedd M.. Water filtration system and method. USP2017109789424.
  74. Bridges,Michael A.; Souza,John P.. Water purification cartridge. USP2008107441665.
  75. Spittle, Kevin S.; Segal, Frederick R.; Robeson, Michael; Clark, Jessie; Schoch, Jr., John A.; Bowers, Gary Lane. Water purification device. USP2015129199859.
  76. Bae Kyung Suk,KRX. Water purifier for drinking water. USP1999075928506.
  77. Ye, Jinwan; Swain, David; Giordano, Edward C.. Water purifying apparatuses. USP2010117837876.
  78. Tanner, John D.; Emmons, David James; Riedel, Richard P.; Mitchell, Michael Donovan; Collias, Dimitris Ioannis. Water treating methods. USP2010127850859.
  79. Bittner, Gene. Water treatment apparatus with chemical-containing pod. USP2003086610199.
  80. Sanocki, Stephen M.; Seshadri, Kannan. Water treatment cartridge. USP2015059028690.
  81. Tanner, John D.; Emmons, David J.; Orwoll, Erik G.. Water treatment device with fill-counting cartridge. USP2005046881327.
  82. Chau,Yiu Chau. Water treatment unit for bottle or pitcher. USP2008097427355.