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Portable water purifying and drinking device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-024/08
출원번호 US-0356080 (1994-12-14)
발명자 / 주소
  • Koczur Paula M. (Topsfield MA) Garcia Leonardo M. (Salem NH)
출원인 / 주소
  • Harrison First International, Inc. (Topsfield MA 02)
인용정보 피인용 횟수 : 51  인용 특허 : 0

초록

A personal portable water purifying and drinking device. The device includes a conduit having a chemical purification stage positioned at one end of the conduit, and a filtration stage positioned at the opposite end of the conduit. The chemical purification stage includes a chemical purifying agent

대표청구항

A water purifying drinking device, comprising: a) a conduit having proximate and distal ends and comprising: a chemical purification stage positioned at said distal end of said conduit and having a diameter D, said chemical purification stage including a chemical purifying agent and a residence cham

이 특허를 인용한 특허 (51)

  1. Gunn, Randall Scott; DeVaney, Randy, Animal transport watering method.
  2. Gunn, Randall Scott; DeVaney, Randy, Animal transport watering system and method.
  3. Matyushin Gennady Alexeevich,RUX ; Kim Zoya Kirillovna,RUX, Apparatus for purifying and disinfecting water.
  4. McGrath Kevin Peter ; Poirier Malcolm Daniel ; Williamson Bruce Scott ; Fish Jeffrey Eldon ; Metaxatos Paul ; Mathieu Dave, Carafe for filtered water.
  5. Ali,Aslam Mohamed, Container having fluid purification system.
  6. Watanabe Kazushige,JPX, Dispensing apparatus having an improved filter unit.
  7. O'Brien, Paul W.; Engel, Mogens, Double chamber water purification device.
  8. O'Brien, Paul W.; Engel, Mogens, Double chamber water purification device.
  9. Frauchiger, Daniel; Bottema, Roelie; Vestergaard Frandsen, Mikkel, Drinking straw with hollow fibre liquid filter.
  10. Vaiano, Vincent; Vaiano, Alfonso, Drinking straw with integral filtration system.
  11. Schurmans, Rudi; Maes, Mario; Holiviers, David, Electro-rheological or magneto-rheological controlled hydraulic restriction.
  12. Boyd,Brian; Hoopis,Michael P., End-of-faucet filter.
  13. Ross,Catherine; Metaxatos,Paul; Koury,Steffan, End-of-faucet filter.
  14. Lundquist, Trygrve J, Field water purification system.
  15. Lundquist, Trygrve J; Compas, Patricia M., Field water purification system.
  16. Bridges, Michael; Chan, Ricky Wai Kit, Filter cartridge for a water purifying pitcher.
  17. Haldopoulos Ioakim Ike, Filter with varying density which is responsive to fluid flow.
  18. McGrath Kevin Peter ; Poirier Malcolm Daniel ; Williamson Bruce Scott ; Fish Jeffrey Eldon ; Metaxatos Paul ; Mathieu Dave, Filtered water carafe.
  19. McGrath Kevin Peter ; Poirier Malcolm Daniel ; Williamson Bruce Scott ; Fish Jeffrey Eldon ; Metaxatos Paul ; Mathieu Dave, Filtered water pitcher.
  20. Poirier Malcolm Daniel ; Metaxatos Paul ; Mathieu David ; Fish Jeffrey Eldon ; McGrath Kevin Peter, Filtration bottle with cap.
  21. Kubinec, James J.; Johnson, Roger Eric, Halogenated resin beds.
  22. Matyushin Gennady Alexeevitch,RUX ; Kim Zoya Kirillovna,RUX, Individual device for purifying and disinfecting water.
  23. Krumm, Ronald Walter; Abel, John Henry; McQuay, Gary Ellsworth, Liquid purification apparatus.
  24. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan, Methods for treating water.
  25. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan, Methods for treating water.
  26. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan, Methods of treating water.
  27. Bommi, Govind; Bommi, Krishna Murthy, Multi-stage water purification device.
  28. Shafik Aasef M., Personal portable liquid filter device.
  29. O'Brien, Paul W.; Engel, Mogens, Portable drinking water purification device.
  30. O'Brien, Paul W.; Engel, Mogens, Portable drinking water purification device.
  31. Powell,James Dennis, Portable filtered drinking water system.
  32. Garrett, Sylvia Marie, Portable personal water filtration system.
  33. Poirier, Malcolm D.; Metaxatos, Paul; Mathieu, David; Fish, Jeffrey E.; McGrath, Kevin P., Portable purification container with cumulative use indicator.
  34. Denkewicz ; Jr. Raymond P. ; Rafter John D. ; Bollinger Mark A., Self-regulating water purification composition.
  35. Denkewicz ; Jr. Raymond P. ; Rafter John D. ; Bollinger Mark A. ; Grenier Joseph W. ; Souza Therese R., Silver self-regulating water purification compositions and methods.
  36. Poirier Malcolm Daniel ; Metaxatos Paul ; Mathieu David ; Fish Jeffrey Eldon ; McGrath Kevin Peter, Travel filtration bottle.
  37. Scharstuhl Johan Jan,NLX, Ultrafiltration device for domestic/drinking water purification.
  38. Bommi, Govind; Bommi, Krishna Murthy, Vented filter cartridge for water treatment device.
  39. Bommi, Govind; Bommi, Krishna Murthy, Vented filter cartridge for water treatment device.
  40. Miga, Jr., Charles W., Water bottle with filtration feature.
  41. Perry Cliff, Water decontaminating system and method.
  42. 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.
  43. 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.
  44. Mitchell, Michael Donovan; Collias, Dimitris Ioannis; Bjorkquist, David William; Zaveri, Piyush Narendra; Woolley, Matthew Morgan, Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same.
  45. Bridges,Michael A.; Souza,John P., Water purification cartridge.
  46. Hammerback, Jason, Water purification filter.
  47. Barlow, Michael M., Water purifier.
  48. Hill, Alison; Vestergaard Frandsen, Mikkel; Pascal, Jean-Marc; Epain, Didier; Madier de Champvermeil, Jean-Luc, Water purifier.
  49. Hill, Alison; Vestergaard Frandsen, Mikkel; Pascal, Jean-Marc; Epain, Didier; Madier de Champvermeil, Jean-Luc, Water purifier.
  50. Hill, Alison; Vestergaard Frandsen, Mikkel; Pascal, Jean-Marc; Epain, Didier; Madier de Champvermeil, Jean-Luc, Water purifier.
  51. Tanner, John D.; Emmons, David James; Riedel, Richard P.; Mitchell, Michael Donovan; Collias, Dimitris Ioannis, Water treating methods.
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