|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B01D-027/02 B01D-035/30 C02F-001/00 B01D-015/10 C02F-001/28 C02F-001/42 C02F-001/68 C02F-005/10 C02F-101/20 C02F-101/30 C02F-101/32|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 3 인용 특허 : 40|
A water pitcher system that includes a water receiving aperture configured to allow water to be delivered into an interior water storage volume defined by a base and at least one upwardly extending wall extending upward from the base. The at least one upwardly extending wall includes an inner fluid facing wall section having an inner fluid facing surface and an outer user facing wall section having an exterior, user facing surface where the inner fluid facing wall section and the outer user facing wall section are each composites of a plastic substrate a...
1. A water pitcher in combination with a gravity-driven water filtration system comprising: the gravity-driven water filtration system including a bottom portion having a treated water outlet opening, an upper perimeter, and a bottom portion side wall that defines an interior volume of the bottom portion, and wherein the bottom portion side wall is a shaped surface configured to frictionally engage a plurality of differently sized water apertures and still deliver treated water through the treated water outlet opening;the gravity-driven filtration system...