|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||99/323 ; 210/469 ; 210/474|
|발명자 / 주소|
|인용정보||피인용 횟수 : 9 인용 특허 : 1|
A brewing apparatus including a cup and a pair of rings sized to telescope with respect to one another and sized to telescope as a combination over the lower end of the cup; each of the rings has a shoulder to mate with one another when in telescoping relation with one another, the shoulders of each being adjacent one end for captivating a filter paper between the rings in spanning relation thereof which filter paper is adapted to be formed and shaped about the exterior of the cup to generally match the configuration and size of the cup, so that, after t...
A brewing apparatus comprising: I. a brewing cup having a mouth rim comprising a first abutment surface, and said rim defining an open upper end, said cup including an annular exterior shoulder extending radially outwardly forming a second annular abutment surface adjacent to and axially spaced from said rim, an annular upper side wall extending from said shoulder to said open upper end, said cup having a closed lower end and an annular lower side wall extending axially from said shoulder to said lower end, said lower side wall being of a maximum cross s...