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특허 상세정보

Manually pressurized water filtering container

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-035/26   
미국특허분류(USC) 210/232; 210/244; 210/4163; 210/445; 210/450; 210/474; 210/489
출원번호 US-0798464 (2001-02-27)
발명자 / 주소
대리인 / 주소
    Gene Scott-Patent Law & Venture Group
인용정보 피인용 횟수 : 21  인용 특허 : 8
초록

A manually pressurized water filtering container comprising an enclosure having a compressible wall terminating at an open neck and a removable, water permeable filter module and a cap adapted for receiving the filter module and for engaging and sealing the open neck. A sealing gasket is compressed between two sealing surfaces in one case by a retainer and in another case by the engagement of the cap on the container. Water forced out of the enclosure by compression of the wall moves through the filter module to reach the open neck and the cap.

대표
청구항

1. A manually pressurized water filtering container apparatus comprising an enclosure having a compressible wall terminating at an open neck; a removable, water permeable filter module; and a cap adapted for threadedly receiving the filter module and for threadedly engaging and sealing the open neck; a sealing gasket, compressed between a sealing surface of the cap and the filter module by a retainer so as to press an annular sealing bead into the sealing gasket, and to engage an annular positioning rim of the filter module, positioned in opposition to t...

이 특허를 인용한 특허 피인용횟수: 21

  1. 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.
  2. Verdon,Stephen M.. Container for water treatment device. USP200701D535352.
  3. O'Brien, Paul W.; Engel, Mogens. Double chamber water purification device. USP2013048425771.
  4. O'Brien, Paul W.; Engel, Mogens. Double chamber water purification device. USP2013038394268.
  5. Hull, Kenneth W.; McKinney, Larry T.; Connelly, Jacob. Drinking container and filter assembly. USP2017059656191.
  6. Hull, Kenneth W.; McKinney, Larry T.; Connelly, Jacob. Drinking container and filter assembly. USP2015018926840.
  7. Lundquist, Trygrve J. Field water purification system. USP2009047514006.
  8. Nauta, Philip. Filter assembly. USP2012078216465.
  9. Risheq, Tareq Adel. Filter block having a hollow center. USP2014068758605.
  10. Risheq, Tareq Adel. Multi-compartment water purification bottle having a replaceable filter. USP2012128337697.
  11. Shani, Ron. Personal filtration device. USP2011087993518.
  12. Shani, Ron. Personal purification device. USP201009D624153.
  13. O'Brien, Paul W.; Engel, Mogens. Portable drinking water purification device. USP2012118318011.
  14. O'Brien, Paul W.; Engel, Mogens. Portable drinking water purification device. USP2012078216462.
  15. Allen, Russell E.. Portable fluid dispenser. USP2012058182683.
  16. Wright, William Scott; Florin, Bradley J.. Pressurized water filtration system. USP2012128323490.
  17. Wright, William Scott. Self-cleaning water filtration system. USP2015059022223.
  18. Maiden, Miles. Two bottle filter connector system with removeable ring. USP2012068197771.
  19. Wu, Ka Shing. UV liquid storage and dispensing device. USP2012038128820.
  20. Miga, Jr., Charles W.. Water bottle with filtration feature. USP2010107810651.
  21. Nauta, Phillip. Water pitcher filter. USP2011108043502.