IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0925767
(2001-08-09)
|
우선권정보 |
JP-0297294 (2000-09-28); JP-0322424 (2000-10-23) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Kataoka Bussan Kubushiki Kaisha
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
17 인용 특허 :
4 |
초록
▼
A filter device for coffee or the like which includes a container body consisting of an open frame and a blind-end frame including an annular bottom member, and a filter chamber for enclosing substance to be extracted and received in the annular bottom member via a filter, wherein the blind-end fram
A filter device for coffee or the like which includes a container body consisting of an open frame and a blind-end frame including an annular bottom member, and a filter chamber for enclosing substance to be extracted and received in the annular bottom member via a filter, wherein the blind-end frame is adapted to be folded inside the open frame together with the filter chamber. The open frame is formed of sheet material having predetermined rigidity, such as thick paper, non-woven fabric, etc., while the blind-end frame is formed of deformable sheet material provided with shape retaining characteristic having predetermined rigidity and flexibility such as thin paper, non-woven fabric, etc. These open frame and the blind-end frame are connected so as to be folded. When the filter device is not in use, the blind-end frame is folded and pushed into the open frame while turned back to be stored inside the open frame together with the filter device. Thus, the filter device can be stored or transported in a compact state. For use, the blind-end frame may be expanded while pulling out the filter chamber, restored to the container body of a cup-like shape, and mounted on a coffee cup or the like to be poured with hot water.
대표청구항
▼
A filter device for coffee or the like which includes a container body consisting of an open frame and a blind-end frame including an annular bottom member, and a filter chamber for enclosing substance to be extracted and received in the annular bottom member via a filter, wherein the blind-end fram
A filter device for coffee or the like which includes a container body consisting of an open frame and a blind-end frame including an annular bottom member, and a filter chamber for enclosing substance to be extracted and received in the annular bottom member via a filter, wherein the blind-end frame is adapted to be folded inside the open frame together with the filter chamber. The open frame is formed of sheet material having predetermined rigidity, such as thick paper, non-woven fabric, etc., while the blind-end frame is formed of deformable sheet material provided with shape retaining characteristic having predetermined rigidity and flexibility such as thin paper, non-woven fabric, etc. These open frame and the blind-end frame are connected so as to be folded. When the filter device is not in use, the blind-end frame is folded and pushed into the open frame while turned back to be stored inside the open frame together with the filter device. Thus, the filter device can be stored or transported in a compact state. For use, the blind-end frame may be expanded while pulling out the filter chamber, restored to the container body of a cup-like shape, and mounted on a coffee cup or the like to be poured with hot water. weight from about 300,000 to about 5,000,000, and (v) wherein said first silicone-grafted copolymer is present, relative to said second silicone-grafted copolymer, by weight, in a ratio from about 2:1 to about 26:1; (C) a neutralizing system, (D) from about 20% to about 50%, by weight of said composition, of a propellant; and (E) the balance comprising a carrier.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.