|국가/구분||United States(US) Patent 등록|
|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|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 40 인용 특허 : 13|
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...
[ 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...