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특허 상세정보

Collapsible filter

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-024/12   
미국특허분류(USC) 21/0282 ; 21/047.4 ; 21/049.35 ; 21/050.21 ; 21/049.73 ; 21/050.3 ; 42/607.7 ; 42/608.2 ; 992/90 ; 992/95
출원번호 US-0164798 (1998-10-01)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
인용정보 피인용 횟수 : 40  인용 특허 : 13
초록

A collapsible fluid filter is disclosed. The filter comprises, in part, a filter medium for filtering impurities from a fluid and a lower rim sealably disposed around the filter medium. The filter further includes an upper rim and a fluid impervious collapsible wall connected between the upper and lower rims. The filter medium, the lower rim, the collapsible wall and the upper rim define a fluid containing reservoir. The collapsible wall of the filter can be collapsed between the upper and lower rims so as to minimize the volume occupied by the fluid con...

대표
청구항

[ What is claimed is:] [1.] A collapsible fluid filter comprising:a filter medium for filtering impurities from a fluid, wherein said filter medium comprises an adsorbent selected from the group consisting of: iodinated resin, activated carbon, activated alumina, alumina-silicates, ion-exchange resins, metal oxides, and mixtures thereof;a lower rim sealably disposed around the filter medium, the lower rim defining a filtration area;an upper rim; anda fluid impervious collapsible wall connected between the upper and lower rims;whereby a fluid containing r...

이 특허를 인용한 특허 피인용횟수: 40

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  5. Doleac, Frederic; Abraham, Sophie; Doudin, Yasmine; Epars, Yann; Fabozzi, Thierry Jean Robert; Wyss, Heinz; Bezet, Nicolas; Scorrano, Lucio; Dogan, Nihan; Meier, Alain. Capsule for preparing a nutritional product including a filter. USP2014048703219.
  6. Doleac, Frédéric; Abraham, Sophie; Doudin, Yasmine; Epars, Yann; Fabozzi, Thierry Jean Robert; Wyss, Heinz; Bezet, Nicolas; Scorrano, Lucio; Dogan, Nihan; Meier, Alain. Capsule for preparing a nutritional product including a filter and method. USP2015028962049.
  7. Epars, Yann; Steven, Matthew David; Roulin, Anne. Capsule with integrated antimicrobial filter. USP2016049309044.
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  13. Curtin, Heather. Collapsible colander and bowl. USP2014108871092.
  14. Wheeler, Jasper E.; Hecker, Reid. Collapsible container. USP2015129221582.
  15. Kent, Joseph. Collapsible dish drainer. USP2016089427136.
  16. Boyd,Brian; Hoopis,Michael P.. End-of-faucet filter. USP2008027326334.
  17. Ross,Catherine; Metaxatos,Paul; Koury,Steffan. End-of-faucet filter. USP200612D533622.
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  30. Lockledge, Scott P.; Brownawell, Darrell W.. Oil filters containing strong base and methods of their use. USP2014048691096.
  31. Koeling, Hendrik Cornelis; Brouwer, Gustaaf Frans. Pad and assembly of a holder and such a pad. USP2017079714136.
  32. Voss, Margaret E.; Puglise, Mary A.. Permanent filtering pod for brewing beverages. USP2011098012523.
  33. Barbe,Andre Christian. Pool filter cleaning device. USP2008017314553.
  34. Hughes,Douglass E.; Buhler,Rich. Porous polymer water filter and methods of use in refrigeration. USP2007017169304.
  35. Perkovic, Josip; Sachtleben, Andreas; Rohde, Florian. Pre-measured portion packaged for producing a brewed beverage. USP2005036869627.
  36. Thomas, William. Substance holder with removable insert. USP2012088250970.
  37. Kirschner, Jonathan; Heinsz, Louis Joseph. System for varying coffee intensity. USP2013088505440.
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