[특허]Dispensing closure and method

Dispensing closure and method 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65D-047/06
출원번호	US-0078006 (1993-06-14)
발명자 / 주소	Dark Richard C. G. (8553 Red Hill Country Club Dr. Rancho Cucamonga CA 91730)
인용정보	피인용 횟수 : 56 인용 특허 : 0

초록 ▼

A resealable plastic closure formed of one piece of plastic material includes a swivelable diaphragm to allow a hinged spout to pivot between an upright dispensing position and a down closed position. To permit easier operation in closures containing diaphragms in small sizes, the diaphragm is divided by a crease, hinging the two section, and one diaphragm section is invertible and the other diaphragm section is pliable, deformable. Improved side latches for the spout are provided by flexible latch member supporting wall that may flex into an adjacent cavity on the underside of the closure base. The fabrication of those side latches is enhanced in a process that withdraws one tool to create a void behind the latch member supporting walls so that the other tool, which forms the latch member, may be withdrawn without damaging the member by forcing the walls to flex laterally as the second tool is withdrawn. In one such resealable closure that is particularly adapted for drinking cup application a novel spout seal of cylindrical tubular section provides the sealing function by collapsing the cylindrical wall in response to the spout being placed in the closed position.

대표청구항 ▼

In a one piece molded plastic resealable dispensing closure of the type comprising: a closure base defining a seal surface; a dispensing spout defining a passage through said base, with said spout being swivelly mounted by a pivot axis to said base for positioning in a dispensing position and, alternatively, in a sealing position; an invertible flexible diaphragm, said diaphragm having a peripheral portion connected to said base and means connecting another peripheral portion of said invertible diaphragm to said spout, with a portion of said peripheral portion located most distant from said pivot axis and said pivot axis defining a plane, whereby movement of said spout swivels said invertible diaphragm through said plane, responsive to which said invertible diaphragm inverts; said diaphragm providing an arrangement that pre-loads said spout in the direction of the dispensing position, when said spout is in the dispensing position, and pre-loads said spout in the direction of the sealing position, when said spout is in the sealing position; the improvement wherein said means connecting said spout to said invertible diaphragm comprises: a elastic foldable diaphragm means for coupling a force applied to pivot said spout to said invertible diaphragm during movement of said spout to swivel and permit inverting of said invertible diaphragm as said spout is moved to the sealing position, said foldable diaphragm being sufficiently pliant to be pulled by said spout and placed in a position underlying said spout with a bend formed at the juncture of said foldable diaphragm with said spout, when said spout is in said sealing position, said spout initially folding over a portion of said foldable diaphragm in overlying relationship with a remaining portion of said foldable diaphragm to create a bend in said foldable diaphragm, responsive to said spout being moved from said dispensing position toward said sealing position, and then unfolds said diaphragm, responsive to said spout being moved further to said sealing position, whereby the location of said bend moves along said foldable diaphragm to said juncture of said foldable diaphragm with said spout; wherein said foldable diaphragm reduces said pre-load on said spout in the direction of said dispensing position responsive to folding over; and wherein said invertible and foldable diaphragms collectively define a predetermined surface area when said spout is in said dispensing position with each said diaphragm covering a more than insignificant portion of said surface area.

이 특허를 인용한 특허 (56)

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Walton, Philip A., Dip tube insertion member for facilitating insertion of a dip tube into a container without removing the container cap.
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Goeking, Harold J.; Whitmore, Rebecca E.; Schultz, William; Behnke, Janica S., Disposable container with deformable brim.
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Goeking, Harold J.; Whitmore, Rebecca E.; Schultz, William; Behnke, Janica S., Disposable drinking device.
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Choi, Robert; Forsman, Barley A.; Galten, Jeremy, Drink bottles.
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Choi, Robert; Forsman, Barley A.; Galten, Jeremy, Drink bottles.
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Choi, Robert; Forsman, Barley A.; Galten, Jeremy, Drink bottles.
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Choi, Robert; Forsman, Barley A.; Galten, Jeremy, Drink bottles with bite-actuated mouthpieces.
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Choi, Robert; Forsman, Barley A.; Galten, Jeremy, Drink bottles with bite-actuated mouthpieces.
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Son, Paul, Drink can lid comprising an articulated neck.
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Davies, Jeff; Sullivan, Derek Gavin, Drink containers.
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Davies, Jeff; Sullivan, Derek Gavin, Drink containers.
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Davies, Jeff; Sullivan, Derek Gavin, Drink containers.
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Davies, Jeff; Sullivan, Derek Gavin, Drink containers.
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Amron,Alan B., Edible food product dispensing system and methods of using the same.
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Pedersen Knud A. (16532 Cotuit Cr. Huntington Beach CA 92649) Pedersen Sloane K. (16532 Cotuit Cr. Huntington Beach CA 92649) Pedersen Constance R. (16532 Cotuit Cr. Huntington Beach CA 92649), Flexible spout container.
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Amron, Alan B., Flowable product dispensing toy and methods of using the same.
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Joy, Daren; Tanaka, Kazuna; Kapec, Jeffrey, Fluid container cover.
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Lichtefeld, Sr., Paul, Fluid dispenser.
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Melk Thomas J., Insulated jacket and container assembly.
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Rane, Mark; Bullock, Dustin; Cunningham, Ian, Lid.
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Flick, Conrad, Molded fluid dispenser for a non-pressurized container.
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Nottingham, John R.; Spirk, John W.; Panasewicz, Dale A.; Stanca, Nick E.; Iredell, IV, Robert; Futo, Dennis M., Paint container lid.
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Sullivan Michael J. ; Sullivan Lynn A., Spill-proof cap for beverage containers.
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Want, Nicholas; Karwoski, Theodore, System for draining fluids.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Dispensing closure and method 원문보기

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Dispensing closure and method 원문보기

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이 특허를 인용한 특허 (56)

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