|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 2|
The present invention is to provide a brewing container, which includes a base formed with a through groove; a water-stopping member; a cup having a bottom end formed with a lower opening, wherein the bottom of the cup is engageable with the through groove so as to joint the cup, the water-stopping member and the base together to form a single unit; and a filtering device including an upper filtering element and a lower filtering element, wherein the lower filtering element has a larger number of openings than the upper filtering element, the bottom of t...
1. A brewing container with a double-layer filtering structure, comprising: a base centrally formed with a through groove, the through groove being provided therein with a plurality of first blocks extending in a radial direction of the through groove;a water-stopping member matching the through groove in configuration, the water-stopping member having a bottom concavely provided with a plurality of inclined guiding surfaces, each said inclined guiding surface having an end located at a bottom end of the water-stopping member and an opposite second end s...