|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||210/232 ; 210/469 ; 210/472 ; 210/474|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 5 인용 특허 : 0|
A filtering device for coffee, tea or the like is composed of a jug, a jug opening having thread webs, and an approximately frustoconical filter vessel which includes a circumferential supporting ring having two mutually angularly offset thread groove segments for engaging the thread webs of the jug opening.
A filtering device for coffee or tea comprising: a jug including a jug opening having thread webs; and an approximately frustoconical filter vessel having a lower exterior region including a circumferential supporting ring having two mutually angularly offset thread groove segments for engaging said thread webs of said jug opening, said filter vessel further having a frustoconical interior portion comprising a wall, said wall having a connecting region where said wall is connected to said supporting ring, said connecting region having at least one rinse ...