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특허 상세정보

Portable water filtration system and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-037/00    C02F-001/28    C02F-001/76   
미국특허분류(USC) 210/694 ; 210/753 ; 210/136 ; 210/232 ; 210/335 ; 210/342 ; 210/205 ; 210/282 ; 210/472 ; 210/474 ; 210/416.3 ; 210/206 ; 422/261 ; 222/189.08 ; 222/189.09
출원번호 US-0813268 (1996-12-23)
발명자 / 주소
대리인 / 주소
    O'Neill
인용정보 피인용 횟수 : 67  인용 특허 : 11
초록

A filter assembly for a flexible, portable bottle having a sealing cap including a filter attached to the interior of the cap to filter out substantially all INORGANICS, ORGANICS, RADIOLOGICAL CHEMICALS AND MICROBIOLIGY. The filter assembly also may include a second filter or Iodinator sealed in the flexible bottle to further remove micro-organisms from water passing therethrough. The filter assembly is designed so that the flexible bottle must be pressurized, as by being hand pressed, after it is filled with water to force flow of water through the eith...

대표
청구항

[ What is claim is:] [1.] A portable bottle having a flexible hollow body and a cap with valve means, the improvement comprising:at least a first filter assembly;said first filter assembly being secured to an interior surface of said cap so as to be in said flexible hollow body when said cap is secured to said flexible hollow body;said first filter assembly including a cylindrical body having an open central chamber having two open ends, a first of said two open ends being secured to said interior surface of said cap so that said open central chamber is ...

이 특허에 인용된 특허 (11)

  1. Kay Ronald J. (Barrington IL). Bottle filter and pouring device. USP1995055417860.
  2. Nohren ; Jr. John E. (Clearwater FL) Reid Henry C. (Clearwater FL) Nohren Joseph H. (Clearwater FL) Smith John T. (Clearwater FL) Huggins ; Jr. Donald G. (Clearwater FL). Bottle filter cap. USP1997035609759.
  3. Iana E. Charles (24 Bellevue Ave. Winchester MA 01890) McCray Michael R. (Little Elm TX). Canteen having a removably mounted filter device. USP1992125167819.
  4. Malmborg Rick (5390 Canyon Crest Dr. San Ramon CA 94583). Combination bottle cap and filter. USP1997115688397.
  5. Matkovich Vlado I. (Glen Cove NY) Bormann Thomas J. (Seaford NY). Contamination-resistant dispensing and metering device. USP1993115265770.
  6. Iana E. Charles (24 Bellevue Ave. Winchester MA 01890) McCray Michael R. (Little Elm TX). Drinking water supply container having a removably mounted filter device. USP1992065122272.
  7. Rossi Scott R. (Haverhill MA) Gilbard Jeffrey P. (Boston MA). Filter bottle. USP1990074938389.
  8. Arnold Jean-Claude (Clamart FRX) Cyprien Guy (L\Hay Les Roses FRX) Olivere Jean-Francois (Olivet FRX). Fountain for the release of active agents into water drawn from wells. USP1991115066468.
  9. Reid Henry Charles (Safety Harbor FL). Single orifice bottle water filter. USP1997085653878.
  10. Mandola Mary D. (8860 Cedarspur Houston TX 77055). Two stage bottle filter for the removal of sediment. USP1997045616242.
  11. Daniels Jack E. (13567 Candlewood Ct. Moorpark CA 93021). Water filtering bottle. USP1995075431813.

이 특허를 인용한 특허 피인용횟수: 67

  1. Michael Pluta ; Steven A. Griffin ; Howard Meinert ; Michael S. Marszalec ; Edward Donselman. Automatic shutoff device for filtered bottled water dispenser. USP2002036354344.
  2. Pluta, Michael; Griffin, Steven A.; Meinert, Howard; Marszalec, Michael S.. Automatic shutoff device for filtered bottled water dispenser. USP2003056561234.
  3. Douglass E. Hughes ; Raymond G. Bryan. Automatic valved filter assembly. USP2002106468435.
  4. Harris, Jordan; Rogers, Roo; Behar, Yves; Morenstein, Joshua; Beaulieu, Serge; Olson, Jennifer. Bottle with an integrated filtration assembly that is manually operated using a plunger. USP2012118313644.
  5. McKinney, Larry T.; Connelly, Jacob. Container cap with tether. USP2012088245870.
  6. Train, Elizabeth F.. Device for separating and dispensing high viscosity fluid from low viscosity fluids. USP2004026689279.
  7. Kisterev, Valeriy Evgenyevich; Zherdev, Pavel Dmitrievich. Device for treating and purifying a liquid product. USP2012038137552.
  8. Rummel, Christian; Storti, Tim. Drinking bottle. USP201511D743742.
  9. Rummel, Christian; Storti, Tim. Drinking bottle. USP201512D744781.
  10. Hull, Kenneth W.; McKinney, Larry T.; Connelly, Jacob. Drinking container and filter assembly. USP2017059656191.
  11. Hull, Kenneth W.; McKinney, Larry T.; Connelly, Jacob. Drinking container and filter assembly. USP2015018926840.
  12. McKinney, Larry T.. Drinking container filter. USP200907D596703.
  13. Bradford, Scott Hugh; Casucci, Marco; Menegon, Italo Renzo; Manfredini Taube, Sara; Mathias Tingstrom, Torsten Rickard; Van Faasen, Joel Graham. Drop filter. USP201401D697170.
  14. Bradford, Scott Hugh; Van Faasen, Joel Graham. Drop filter and stand. USP201401D697172.
  15. Jackson, Beth; Cooper, David; Bradford, Scott. Drop filter engine frame. USP201412D719633.
  16. Jackson, Beth; Cooper, David; Bradford, Scott. Drop filter funnel portion. USP201408D711504.
  17. Cooper, Beth; Cooper, David; Bradford, Scott. Drop filter stand. USP201408D710970.
  18. Jackson, Beth; Cooper, David; Bradford, Scott. Drop filter top cap. USP201408D711503.
  19. Jackson, Beth; Cooper, David; Bradford, Scott. Drop shaped filter carrier. USP201408D710971.
  20. Nauta, Philip. Filter assembly. USP2012078216465.
  21. Bradford, Scott Hugh; Casucci, Marco; Cooper, David P.; Jackson, Beth M.; Kendall, James W.; Menegon, Italo Renzo; Patera, Ginger Elayne; Manfredini-Taube, Sara; Mathias-Tingstrom, Torsten Rickard; Vanfaasen, Joel Graham. Filter assembly and systems/methods of dispensing from and storing the filter assembly. USP2017019539526.
  22. Risheq, Tareq Adel. Filter block having a hollow center. USP2014068758605.
  23. Bertuccelli, Randal Joseph; Carr, David Lawrence; Duran, Leonard John; Mifsud, Brian John. Filter housing for a water filtration pitcher. USP201407D709592.
  24. Ruprecht, John C.. Filtering methods and configurations. USP2014068741137.
  25. Parekh, Jay Kiran; Mathur, Aakash; Srinivas, Arjun Daniel; Young, Michael Eugene; Mittal, Alexander Chow. Filtering water bottle. USP2015069045353.
  26. Poirier Malcolm Daniel ; Metaxatos Paul ; Mathieu David ; Fish Jeffrey Eldon ; McGrath Kevin Peter. Filtration bottle with cap. USP200011D433729.
  27. Hughes,Douglass E.; Buhler,Rich. Filtration matrix. USP2008057374680.
  28. Hughes,Douglass E.; Buhler,Rich. Gas porous polymer filter and methods of use. USP2006097112280.
  29. Bradford, Scott Hugh; Casucci, Marco; Cooper, David P.; Cur, Nihat O.; Jackson, Beth M.; Kee, Timothy A.; Kendall, James W.; Menegon, Italo Renzo; Myers, Verne H.; Patera, Ginger Elayne; Senninger, Mark M.; Stannis, Gordon Jay; Manfredini-Taube, Sara; Mathias-Tingstrom, Torsten Rickard; Vanfaasen, Joel Graham. Gravity fluid/water filter system. USP2017019550138.
  30. Hughes,Douglass E.; Buhler,Rich. Liquid and gas porous plastic filter and methods of use. USP2006097112272.
  31. Cur, Nihat O.; Goodwin, Kirk W.; Kee, Timothy A.; Kendall, James W.; Kuehl, Steven John; Myers, Verne H.; Patera, Ginger Elayne; Senninger, Mark M.. Liquid pitcher including divided fluid filter for inlet and outlet filtering. USP2017089731234.
  32. Geldard, Stephen F. C.. Multiple input dip tube. USP2017039604238.
  33. Shani, Ron. Personal filtration device. USP2011087993518.
  34. Shani, Ron. Personal purification device. USP201009D624153.
  35. Duran, Leonard John; Kobeli, Lea Sandra; Lebas, Sandrine Noelle. Pitcher. USP201407D708888.
  36. Duran, Leonard John; Kobeli, Lea Sandra; Lebas, Sandrine Noelle. Pitcher body. USP201407D708887.
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