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Personal drinking water purification tube 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-024/16
출원번호 US-0465940 (1990-01-16)
발명자 / 주소
  • Spangrud Bruce D. (Beaverton OR) Rifkin Martin S. (Vancouver WA)
출원인 / 주소
  • Accuventure, Inc. (Portland OR 02)
인용정보 피인용 횟수 : 56  인용 특허 : 0

초록

A portable personal water filtration and purification device which includes an elongate tubular filter housing with layers of mechanical filtration and contains a layer of granular activated charcoal impregnated with silver located between the layers of mechanical filter medium. A mouthpiece limits

대표청구항

A combined personal drinking water container and filter, comprising: (a) a bottle for containing a quantity of water; (b) means defining an opening into the interior of said bottle; (c) a drinking tube having a mouthpiece end and a lower end, said drinking tube extending through said opening and sai

이 특허를 인용한 특허 (56)

  1. Kim, Sang B., Accessories for water and beverage bottles.
  2. Olson, Judd Dylan; Boros, John Paul; Emmons, David James, Additive dispensing system for a refrigerator.
  3. Olson, Judd Dylan; Boros, John Paul; Emmons, David James, Additive dispensing system for a refrigerator.
  4. Bassett, Laurence W., Apparatus for dispersing additive into a fluid stream.
  5. Peter Baron AU, Apparatus for producing a flavored beverage.
  6. Nohren ; Jr. John E. ; Reid Henry Charles ; Nohren Joseph H. ; Smith John T. ; Huggins ; Jr. Donald G., Bottle filter cap.
  7. Lane, Marvin, Bottle system and method for filtering or treating a beverage.
  8. Brog Paul A. ; Gillogly Don H., Cap tether.
  9. Olson, Judd Dylan; Boros, John Paul; Schroeder, Michael Robert; Edelman, Kenneth John; Emmons, David James; Arett, Richard Alan; Cruzen, William Joseph, Cartridge for an additive dispensing system.
  10. McKinney, Larry T.; Connelly, Jacob, Container cap with tether.
  11. Rinker, Edward B.; Lane, Janet Elizabeth; Litvin, Simon S.; Ilyin, Ilya; Chaliyan, Alexander; Logatchev, Dmitry; Gershman, Michael; Pavlov, Valery; Kogan, Semyon, Control scheme for enhanced filtered water systems.
  12. Rinker, Edward B.; Lane, Janet Elizabeth; Litvin, Simon S.; Ilyin, Ilya; Chaliyan, Alexander; Logatchev, Dmitry; Gershman, Michael; Pavlov, Valery; Kogan, Semyon, Control scheme for enhanced filtered water systems.
  13. Rinker, Edward B.; Litvin, Simon; Kogan, Semyon; Ilyin, Ilya; Chaliyan, Alexander; Logatchev, Dmitry; Pavlov, Valery; Gershman, Michael, Control scheme for enhanced filtered water systems.
  14. Pola, Richard M., Cup with spritzing mechanism.
  15. Hatch Gary L. ; Frank Robert S., Demountable filter for a bottle or the like.
  16. Nohren ; Jr. John E., Dispensing and filtering.
  17. O'Brien, Paul W.; Engel, Mogens, Double chamber water purification device.
  18. O'Brien, Paul W.; Engel, Mogens, Double chamber water purification device.
  19. Baron, Peter, Drink flavouring straw.
  20. Baron, Peter, Drink flavouring straw.
  21. Hull, Kenneth W.; McKinney, Larry T.; Connelly, Jacob, Drinking container and filter assembly.
  22. Hull, Kenneth W.; McKinney, Larry T.; Connelly, Jacob, Drinking container and filter assembly.
  23. Baron, Peter, Drinking straw with integral filters.
  24. Vaiano, Vincent; Vaiano, Alfonso, Drinking straw with integral filtration system.
  25. King, Joseph A, Drinking water purification device.
  26. Boyd,Brian; Hoopis,Michael P., End-of-faucet filter.
  27. Ross,Catherine; Metaxatos,Paul; Koury,Steffan, End-of-faucet filter.
  28. Haldopoulos Ioakim Ike, Filter with varying density which is responsive to fluid flow.
  29. Rinker,Edward B.; Lane,Elizabeth; Litvin,Simon; Ilyin,Ilya; Chaliyan,Alexander; Logatchev,Dmitry; Gershman,Michael, Filtered water enhancements.
  30. Poirier Malcolm Daniel ; Metaxatos Paul ; Mathieu David ; Fish Jeffrey Eldon ; McGrath Kevin Peter, Filtration bottle with cap.
  31. Arett, Richard Alan; Broyles, Norman Scott; Collias, Dimitris Ioannis; Cruzen, William Joseph; Emmons, David James; McDaniel, John Adrew, Fluid container having an additive dispensing system.
  32. Arett, Richard Alan; Broyles, Norman Scott; Collias, Dimitris Ioannis; Cruzen, William Joseph; Emmons, David James; McDaniel, John Andrew, Fluid container having an additive dispensing system.
  33. Cranshaw Christopher James,NZX, Fluid dispensing systems.
  34. Brodbeck,Robert M.; Teilborg,Charles A., Fuel sampler/strainer assembly.
  35. Bommi, Govind; Bommi, Krishna Murthy, Multi-stage water purification device.
  36. Geldard, Stephen F. C., Multiple input dip tube.
  37. Magnusson Jan H. (117 Wild Wood Beach Rd. Mahtomedi MN 55115) Magnusson Kristofer J. (117 Wild Wood Beach Rd. Mahtomedi MN 55115), Personal water purification systems.
  38. Froeber Helmut-Fritz, Pocket-sized water-sterilizer.
  39. Elliott, David J.; Millman, Jr., Ronald P.; Truhanovitch, Amber P., Portable bacteria deactivation device.
  40. O'Brien, Paul W.; Engel, Mogens, Portable drinking water purification device.
  41. O'Brien, Paul W.; Engel, Mogens, Portable drinking water purification device.
  42. Brown, Dennis, Portable filtration system.
  43. Elliott, David J.; Millman, Jr., Ronald P.; Truhanovitch, Amber P.; Albee, Tyler H.; Flaherty, Erin K., Portable pathogen deactivation method and apparatus.
  44. Garrett, Sylvia Marie, Portable personal water filtration system.
  45. Poirier, Malcolm D.; Metaxatos, Paul; Mathieu, David; Fish, Jeffrey E.; McGrath, Kevin P., Portable purification container with cumulative use indicator.
  46. Denkewicz ; Jr. Raymond P. ; Rafter John D. ; Bollinger Mark A., Self-regulating water purification composition.
  47. Nonren ; Jr. John E., Shroud for bottle mounted filters.
  48. Denkewicz ; Jr. Raymond P. ; Rafter John D. ; Bollinger Mark A. ; Grenier Joseph W. ; Souza Therese R., Silver self-regulating water purification compositions and methods.
  49. Brown, Dennis B., Simplified filter.
  50. Kim, Jong In, Straw.
  51. Frimerman, Bruce D., System and method for treating hiccups.
  52. Poirier Malcolm Daniel ; Metaxatos Paul ; Mathieu David ; Fish Jeffrey Eldon ; McGrath Kevin Peter, Travel filtration bottle.
  53. Bommi, Govind; Bommi, Krishna Murthy, Vented filter cartridge for water treatment device.
  54. Bommi, Govind; Bommi, Krishna Murthy, Vented filter cartridge for water treatment device.
  55. Hammerback, Jason, Water purification filter.
  56. Chau,Yiu Chau, Water treatment unit for bottle or pitcher.
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