Pour channel with cohesive closure valve and locking bubble
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-075/00
B65D-075/58
출원번호
US-0811455
(2008-09-02)
등록번호
US-9802745
(2017-10-31)
국제출원번호
PCT/US2008/075011
(2008-09-02)
§371/§102 date
20100901
(20100901)
국제공개번호
WO2009/088537
(2009-07-16)
발명자
/ 주소
Perell, William S.
Sorensen, Leif B.
출원인 / 주소
Poppack LLC
대리인 / 주소
Dority & Manning, P.A.
인용정보
피인용 횟수 :
0인용 특허 :
88
초록▼
A container for dispensing various compositions includes a pourable spout located within a breachable bubble. In one embodiment, for instance, the container can be made from flexible polymer films. The container can include a sealed perimeter that defines an opening where a pourable spout is located
A container for dispensing various compositions includes a pourable spout located within a breachable bubble. In one embodiment, for instance, the container can be made from flexible polymer films. The container can include a sealed perimeter that defines an opening where a pourable spout is located. A locking bubble can be located over the opening for preventing liquids from being dispensed from the container prior to opening the bubble. When it is desired to dispense the container, the bubble can be breached which therefore allows the contents of the container to be dispensed through the opening.
대표청구항▼
1. A container for holding and dispensing compositions comprising: a container housing defining a hollow interior volume and comprising at least one sealed edge;a pour channel in communication with the interior volume of the container housing; anda locking bubble surrounding the pour channel wherein
1. A container for holding and dispensing compositions comprising: a container housing defining a hollow interior volume and comprising at least one sealed edge;a pour channel in communication with the interior volume of the container housing; anda locking bubble surrounding the pour channel wherein the entire pour channel is contained within the locking bubble, the locking bubble being surrounded by a bubble seal, the bubble seal preventing contents contained in the interior volume of the container housing from exiting the container through the pour channel, the locking bubble being breachable when subjected to sufficient pressure, and wherein, when the bubble is breached, the contents of the container can be dispensed through the pour channel, wherein at least one sealed edge of the container housing is contained within the locking bubble. 2. A container as defined in claim 1, wherein the bubble seal includes a breaching point comprising a weakened portion of the seal and wherein the locking bubble breaches along the breaching point when sufficient pressure is applied to the bubble. 3. A container as defined in claim 1, wherein the locking bubble includes an interior surface comprising a first portion opposite a second portion, the locking bubble further including an adhesive located on the interior surface that adheres the first portion to the second portion after the locking bubble is breached and the first portion and second portion are pressed together. 4. A container as defined in claim 3, wherein the adhesive comprises a chemical adhesive. 5. A container as defined in claim 3, wherein the adhesive comprises a mechanical adhesive. 6. A container as defined in claim 1, wherein the pour channel extends through the locking bubble. 7. A container as defined in claim 6, wherein the pour channel comprises a channel and wherein the bubble seal extends through the channel where the locking bubble intersects with the pour channel, the breaching point of the breachable seal being located within the channel. 8. A container as defined in claim 1, wherein the locking bubble and the pour channel are integral with the container housing. 9. A container as defined in claim 8, wherein the container housing, the locking bubble and the pour channel are formed from a polymer film. 10. A container as defined in claim 1, wherein the pour channel and locking bubble are located at a corner of the container housing. 11. A container as defined in claim 1, wherein the container housing includes a first end and a second and opposite end, the pour channel and the locking bubble being located approximately mid-center of the first end of the container housing. 12. A container as defined in claim 1, wherein the container housing includes a perimeter, the pour channel comprising a channel that projects from the perimeter. 13. A container as defined in claim 1, wherein the pour channel includes a one-way valve that permits compositions to only exit the container housing. 14. A container as defined in claim 1, wherein the container housing contains a composition and wherein the locking bubble is in communication with an open free end of the pour channel, the container further including a gas being present in between the composition contained in the container housing and the locking bubble, the gas being present at a sufficient pressure to prevent the composition from entering the locking bubble through the pour channel until the locking bubble is breached. 15. A container as defined in claim 9, wherein the locking bubble is formed by a fold along one end of the container housing. 16. A container as defined in claim 15, wherein the fold covers the pour channel. 17. A container as defined in claim 1, wherein, once the locking bubble is breached, the bubble is resealable. 18. The apparatus of claim 1, wherein the bubble seal comprises a perimeter and wherein the entire perimeter is a single, continuous unit.
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이 특허에 인용된 특허 (88)
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