|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||099/306; 099/323; 210/474; 426/077|
|발명자 / 주소|
|인용정보||피인용 횟수 : 4 인용 특허 : 23|
A conic funnel integrally connected to a supporting planar platform in combination with an essentially flat disposable filter that is transformed into a three-dimensional conic configuration disposed to be inserted into the conic funnel. The apex of the conic funnel is truncated and projected through a first circular orifice at the approximate center of the supporting planar platform such that an effluent is focused into a receiving vessel upon which the supporting planar platform is placed. A second orifice vents air displaced by the effluent. A tab-lik...
I claim: 1. A conic funnel rigidly and fixedly integrally connected to a supporting planar platform in combination with a disposable filter means adapted to be reconfigured to a conic shape comprising:a conic funnel having an internal surface, external surface, upper rim, and truncated apex having a circular cross-section,a supporting planar platform having an upper surface and under surface perpendicularly oriented to the vertical axis of said conic funnel and a first circular orifice at the approximate center of said supporting planar platform at which...