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Enhanced in-bottle filtration mechanism and techniques

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-027/14
출원번호 US-0008845 (1998-01-20)
발명자 / 주소
  • Smith Rose C.
  • Nohren John E.
출원인 / 주소
  • Innova Pure Water Inc.
대리인 / 주소
    Nixon & Vanderhye P.C.
인용정보 피인용 횟수 : 54  인용 특허 : 8

초록

A filter assembly for use with a bottle having a circular cross-section neck or open end includes a fine filtration media having a mean pore size of about 1-3 microns and capable of removing contaminants of 3-4 micron size and larger, and an inner filtration media disposed radially inward of the fin

대표청구항

[ What is claimed is:] [1.] A filter assembly for use with a bottle having a circular cross-section neck or open end, comprising:an outer housing generally tubular in configuration and having openings or pores therein to allow the radial flow of liquid therethrough;a fine filtration media disposed r

이 특허에 인용된 특허 (8)

  1. 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.
  2. Nedza ; Donald A., Liquid filter having improved extended polypropylene element.
  3. Reid Henry Charles (Safety Harbor FL), Single orifice bottle water filter.
  4. VanderBilt Herbert J. (Lowell MI) Modert Timothy D. (Grand Rapids MI), Water filter.
  5. Lonneman Alan (Plymouth MN), Water filtering and purifying apparatus.
  6. Daniels Jack E. (13567 Candlewood Ct. Moorpark CA 93021), Water filtering bottle.
  7. Nohren ; Jr. John E. (St. Petersburg FL), Water treatment apparatus.
  8. Nohren ; Jr. John E. (St. Petersburg FL), Water treatment apparatus.

이 특허를 인용한 특허 (54)

  1. Waggoner, Garrett S.; Gay, Andrew; Jasperse, Christopher, Additive delivery systems and containers.
  2. Waggoner, Garrett S.; Gay, Andrew; Riza, Leo; Riza, Erkan, Adjustable additive cartridge systems.
  3. Douglass E. Hughes ; Raymond G. Bryan, Automatic valved filter assembly.
  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.
  5. Murosky, Kelly; Khalifa, Aly; Rashid, Karim, Bottle with closure.
  6. Baker,Frederick Stanley, Catalytic activated carbon for removal of chloramines from water.
  7. McKinney, Larry T.; Connelly, Jacob, Container cap with tether.
  8. Ali,Aslam Mohamed, Container having fluid purification system.
  9. Hull, Kenneth W.; McKinney, Larry T.; Connelly, Jacob, Drinking container and filter assembly.
  10. Hull, Kenneth W.; McKinney, Larry T.; Connelly, Jacob, Drinking container and filter assembly.
  11. Bassett,Laurence W.; Blaze,Martin; Hamlin,Thomas, Encapsulated filter cartridge.
  12. Tesner, Kenneth C., External air filter for vehicle transmissions and the like.
  13. Ruprecht, John C., Filtering methods and configurations.
  14. Parekh, Jay Kiran; Mathur, Aakash; Srinivas, Arjun Daniel; Young, Michael Eugene; Mittal, Alexander Chow, Filtering water bottle.
  15. Hughes,Douglass E.; Buhler,Rich, Filtration matrix.
  16. Hughes,Douglass E.; Buhler,Rich, Gas porous polymer filter and methods of use.
  17. Press,Dan, Interiorly disposed filter for portable fuel container.
  18. Hughes,Douglass E.; Buhler,Rich, Liquid and gas porous plastic filter and methods of use.
  19. Assion, Norbert M., Liquid filter assembly.
  20. Baker, Frederick Stanley; Byrne, Jane Fiona, Method for removal of chloramines from drinking water.
  21. Baker, Frederick Stanley; Byrne, Jane Fiona, Method for removal of chloramines from drinking water.
  22. Cumberland,Scott L., Microorganism-removing filter medium having high isoelectric material and low melt index binder.
  23. Cumberland,Scott L.; Rinker,Edward B.; Enriquez,Carlos, Microorganism-removing filter medium having high isoelectric material and low melt index binder.
  24. Vidal, Michelle, Multi-chambered dispenser for the topical application of infused fluid.
  25. Levy,Ehud, Nanocrystal-containing filtration media.
  26. Levy,Ehud, Nanocrystal-containing filtration media.
  27. Shani, Ron, Personal filtration device.
  28. Shani, Ron, Personal purification device.
  29. Nohren, Jr., John E., Personal water filter bottle system.
  30. Maiden, Miles, Photocatalytic intermittent flow-through purification module.
  31. D'Emidio,Joseph A.; Levin,Gilbert V., Point-of-use water treatment assembly.
  32. Hughes,Douglass E.; Buhler,Rich, Porous polymer water filter and methods of use in refrigeration.
  33. Brown, Dennis, Portable filtration system.
  34. Hayslett, David; Colussi, Tomás; Hawes, Michael, Portable water bottle assembly having a replaceable filter cartridge.
  35. Effenhauser, Carlo; Harttig, Herbert; Kraemer, Peter, Pump for low flow rates.
  36. Effenhauser, Carlo; Harttig, Herbert; Kraemer, Peter, Pump for low flow rates.
  37. Brown, Dennis B., Simplified filter.
  38. Carter, Randy E.; Schumacher, Brian D.; Kidston, Edward A.; Rashid, Karim; Smiedt, Richard, Squeezable beverage bottle and filter system.
  39. Carter, Randy E.; Schumacher, Brian D.; Kidston, Edward A.; Rashid, Karim; Smiedt, Richard, Squeezable beverage bottle and filter system.
  40. Nohren, John E.; Mierau, Brad; Larsen, Gerald, Static filter pitcher.
  41. Nohren, John E.; Mierau, Brad; Larsen, Gerald, Static filter pitcher.
  42. Addiego, William Peter; Badding, Michael Edward; Elliott, Paul Martin; Fischer, Michael; Ketcham, Thomas Dale; Lukanin, Denis Pavlovich; Peterson, Richard Curwood, Substrate with sinuous web and particulate filter incorporating the same.
  43. Addiego, William Peter; Badding, Michael Edward; Elliott, Paul Martin; Fischer, Michael; Ketcham, Thomas Dale; Lukanin, Denis Pavlovich; Peterson, Richard Curwood, Substrate with sinuous web and particulate filter incorporating the same.
  44. Ali,Aslam Mohamed, Systems having nanostructured adsorption material and methods for purification of fluid.
  45. Backhaus-Ricoult, Monika; Ketcham, Thomas Dale, Trough filter with integrated thermoelectric generator, vehicle including trough filter, and method of treating exhaust gas.
  46. Douglass E. Hughes ; Raymond G. Bryan, Universal filter for soda pop and bottled water bottles.
  47. Closi, Jr., Peter J.; Closi, Jr., Linda M., Universal filter system for fluid containers.
  48. Bommi,Govind; Bommi,Krishna Murthy, Universal water purifier unit assembly device.
  49. Bommi, Govind; Bommi, Krishna Murthy, Vented filter cartridge for water treatment device.
  50. Bommi, Govind; Bommi, Krishna Murthy, Vented filter cartridge for water treatment device.
  51. Parekh, Jay Kiran; Mathur, Aakash; Jackson, Joseph; White, Ian; Fowlkes, David; McDermott, Ian, Water bottle.
  52. Miga, Jr., Charles W., Water bottle with filtration feature.
  53. Kitakaze, Hiromichi, Water purifying cartridge for empty polyethylene terephthalate or pet bottle.
  54. Chau,Yiu Chau, Water treatment unit for bottle or pitcher.
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