[특허]Barrier piercing dispensing closure

[미국특허] Barrier piercing dispensing closure 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B67D-005/00
출원번호	US-0376521 (1999-08-18)
발명자 / 주소	Dark Richard C. G.
대리인 / 주소	Goldman
인용정보	피인용 횟수 : 24 인용 특허 : 4

초록 ▼

A dispensing closure contains a foil piercing system. By opening the closure (2), the foil piercing system (6) automatically perforates the foil seal (9) to the bottle on which the closure is mounted, releasing the bottled materials to flow through the closure's dispensing orifice. The closure also

대표청구항 ▼

[ What is claimed is:] [1.] A dispensing closure for a foil covered container comprising:a base, said base supporting a spout and diaphragm, said spout being coupled to said diaphragm and pivotally mounted to said base for pivotal movement between an open position oriented upright on the upperside of said base and a closed position oriented alongside said upperside of said base;said base including an upper side and an underside;said spout extending through said base, said spout including a dispensing end, and an entry end and a passage between said ends extending through said base from said upperside to said underside of said base;a barrier supported on said underside of said base;said barrier for closing said entry end of said spout passage when said spout is in said closed position to close said passage and prevent fluid passage through said spout;a frictional latch for retaining said spout in said closed position, said frictional latch located at an outer end of said spout;said base including a recess for receiving said spout when said spout is in said closed position to prevent said spout from being gripped from the side, said recess being bounded at least in part by said diaphragm;a frangible strip extending upwardly from a side of said base in front of an open end to said recess, said frangible strip being adjacent to and confronting said dispensing end of said spout to block access to said dispensing end when said spout is in the closed position, said frangible strip being detachable from said base to permit access to said dispensing end for pivoting said spout to the open position;foil piercing means, said foil piercing means being mounted for pivotal movement with said spout, wherein pivotal movement of said spout from said closed position to said open position, concurrently pivots said piercing means from a position alongside said underside surface of said base to a down standing position, extending away from said base;said foil piercing means including:a first and second elongate knife members, said first and second members mounted in spaced relation to each side of said entry end of said spout and extending in parallel, said elongate knife member each containing a pointed end and being of a length greater than the height of said base, whereby said knife members may contact and pierce said foil covering as said knife members are pivoted by said spout to said down standing position; andsaid base, spout, diaphragm, barrier, frangible strip, latch, and foil piercing means being formed as a unitary one-piece assembly.

이 특허에 인용된 특허 (4) 인용/피인용 타임라인 분석

Drelichowski Marek K. (105 White St. Westfield MA 01085), Collapsible spout for dispensing fluent materials.
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Dark Richard C. G. (8553 Red Hill Country Club Dr. Rancho Cucamonga CA 91730), Dispensing closure and method.
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Dark Richard C. G. (8553 Red Hill Country Club Dr. Rancho Cucamonga CA 91730), Fluid dispensing closure with integral valve.
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Debetencourt Jean (Maulde BEX), Pouring stopper.
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이 특허를 인용한 특허 (24) 인용/피인용 타임라인 분석

Stanus,Johanny B. P.; H��naut,Eric J., Access port with safety tab and fluid container employing same.
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Voss, Leslie A.; Morley, Catie A.; Davis, James Timothy; Hall, Gary S., Angled piercing fliptop closure.
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Walton, Philip A.; Partington, Frederick M., Apparatus for storing and dispensing liquid from a liquid retaining bag.
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Knierbein, Bernd; Walter, Helmut; Luke, Janina; Schulte, Walter; Römer, Frank; Heukamp, Wolfgang, Closure cap for a container filled with medicinal fluid, and container having a closure cap.
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Clause, Mark; Niggel, Brett, Closure having a seal piercing unit.
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Adams, Brian M.; Ma, Mike Xiaoli, Closure having rotatable spout and axially movable stem.
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Adams, Brian M.; Ma, Mike Xiaoli, Closure having rotatable spout and axially movable stem.
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Adams,Brian M.; Ma,Mike Xiaoli, Closure having rotatable spout and axially movable stem.
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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.
상세보기
Kastenschmidt,Kevin R.; Weber,Charles D.; Vosen,Dennis P., Dispensing cap.
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Lohrman,Richard D., Dispensing closure, package and method of assembly with film seal piercing.
상세보기
Willemsen,Louis Rinze Henricus Adrianus, Flexible closure for a container.
상세보기
Lichtefeld, Sr., Paul, Fluid dispenser.
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Peluso, Francesco; Balteau, Patrick; Hénaut, Eric; Mandard, Barbara; Hartman, Jean Pierre; Houwaert, Vincent; Cantoni, Giorgio; Sforacchi, Silvano, Formed, filled, sealed solution container, port and method for establishing flow between the container and an administration set.
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Rane, Mark; Bullock, Dustin; Cunningham, Ian, Lid.
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Rane, Mark; Bullock, Dustin; Cunningham, Ian, Lid.
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Rane, Mark; Bullock, Dustin; Cunningham, Ian, Lid.
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Rane, Mark; Bullock, Dustin; Cunningham, Ian, Lid.
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Rane, Mark; Bullock, Dustin; Cunningham, Ian, Lid.
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Besic, Igor, Locking cap device and methods.
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Flick, Conrad, Molded fluid dispenser for a non-pressurized container.
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Lee,Jung Min, Spout assembly having a plurality of fluid passages.
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Lee, Jeong-Min; Lee, Seong-Jae, Structure of cap having storage space.
상세보기
Seelhofer,Fritz, Tamper-evident closure for liquid containers and bulk containers.
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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

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[미국특허] Barrier piercing dispensing closure 원문보기