Beverage dispenser having an airtight valve and seal
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61J-009/06
B65D-051/16
출원번호
UP-0175065
(2005-07-05)
등록번호
US-7854336
(2011-02-14)
발명자
/ 주소
Kerner, Jordan
Hershey, Mitchell
대리인 / 주소
Sills Cummis & Gross P.C.
인용정보
피인용 횟수 :
5인용 특허 :
62
초록▼
A beverage dispenser includes a container defining a container volume, and a substantially spill-proof cap, having a suction portion and an aperture on top of the suction portion, coupled to the container. A valve with a slit is inserted between the container and cap so that the slit is placed benea
A beverage dispenser includes a container defining a container volume, and a substantially spill-proof cap, having a suction portion and an aperture on top of the suction portion, coupled to the container. A valve with a slit is inserted between the container and cap so that the slit is placed beneath the aperture of the cap. A pressure sensitive seal is placed on top of the aperture of the cap, so that a vacuum is created between the cap and the beverage inside the container. The slit is formed so that the beverage will flow through the slit of the valve and thus out of the aperture of the cap only if a suction force is applied on the suction portion of the cap 20.
대표청구항▼
What is claimed is: 1. A beverage dispenser comprising: a container for holding a beverage, the container having a top circumference; a cap having an aperture and fixed securely on top of the container, the cap having an inner circumference; sealing means for covering the aperture; and a valve, the
What is claimed is: 1. A beverage dispenser comprising: a container for holding a beverage, the container having a top circumference; a cap having an aperture and fixed securely on top of the container, the cap having an inner circumference; sealing means for covering the aperture; and a valve, the valve having a flat portion with an outer circumference and an extending portion, the extending portion having an upper rim, the upper rim having a recessed inner wall with a slit, the outer circumference of the valve being placed between the top circumference of the container and the inner circumference of the cap; wherein the placement of the outer circumference of the valve in combination with the sealing means forms an airtight seal between the cap and a content of the container. 2. The beverage dispenser of claim 1, further comprising: a suction portion on the cap, wherein the aperture is formed on the suction portion. 3. The beverage dispenser of claim 1, further comprising: one or more openings on the aperture. 4. The beverage dispenser of claim 1, further comprising: an overcap to cover the cap, aperture and sealing means. 5. The beverage dispenser of claim 1, further comprising: a coupling for connecting the container and the cap. 6. The beverage dispenser of claim 5, wherein the coupling and cap are formed as one single integrally formed piece. 7. The beverage dispenser of claim 5, further comprising: a breakaway area on the coupling that indicates if the cap has been uncoupled from the container. 8. The beverage dispenser of claim 1, wherein the sealing means comprises a pressure sensitive seal. 9. The beverage dispenser of claim 8, wherein the pressure sensitive seal comprises laminated paper. 10. The beverage dispenser of claim 8, wherein the pressure sensitive seal is affixed to the cap using an adhesive. 11. The beverage dispenser of claim 1, wherein the valve comprises a material made of silicone rubber. 12. The beverage dispenser of claim 1, further comprising: a circular portion built within the cap to accommodate the valve. 13. The beverage dispenser of claim 12 wherein the extending portion on the valve extends into the circular portion of the cap. 14. The beverage dispenser of claim 1 wherein the slit on the valve allows the beverage to flow through the valve. 15. The beverage dispenser of claim 14, wherein the slit on the valve is placed beneath the aperture to allow the beverage to flow through the slit on the valve and through the aperture. 16. A beverage dispenser having an airtight seal comprising: a container, the container holding a beverage within a container volume, the container having a top circumference; a cap, the cap including an inner circumference, a first flat portion, a suction portion and a dispensing aperture, the first flat portion extending from the inner circumference to the suction portion, the suction portion being located in the middle of the first flat portion and extending in a vertical direction from the first flat portion to the dispensing aperture, the suction portion including a hollow portion; a seal for covering the dispensing aperture; and a valve, the valve including an outer circumference, a second flat portion, an extending portion and an upper rim, the second flat portion extending from the outer circumference to the extending portion, the extending portion being located in the middle of the second flat portion and extending upwards to the upper rim, the upper rim having a recessed inner wall with a slit, wherein the valve is fitted within the cap in such a way that the outer circumference of the valve is fitted between the inner circumference of the cap and the top circumference of the container, and the extending portion is fitted directly inside the hollow portion of the suction portion. 17. The beverage dispenser of claim 16 further comprising: a lip on the cap; and an overcap, the overcap being held to the cap via the lip, the overcap preventing contaminants from collecting on the suction portion. 18. The beverage dispenser of claim 16 wherein the seal prevents a flow of contaminants from the ambient air to the container volume.
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이 특허에 인용된 특허 (62)
Wood Christopher J., Bi-modal dispensing system for particulate material.
Lampe William H. ; Randall Jeffrey T. ; Wood Christopher J. ; Brown Paul E. ; Socier Timothy R., Dispensing closure for package containing a consumable beverage.
Hess ; III John M. ; Brown Stuart R. ; Robinson Joel R. ; Socier Timothy R., Dispensing structure incorporating a valve-containing fitment for mounting to a container and a package with a dispensing structure.
Hess ; III John M. ; Brown Stuart R. ; Robinson Joel R. ; Socier Timothy R., Dispensing structure incorporating a valve-containing fitment for mounting to a container and a package with a dispensing structure.
Lampe William H. ; Martinez Inocencio ; Kaiser John F. ; Hess John M. ; Randall Jeffrey T. ; Wood Christopher J., Dispensing valve closure with inner seal.
Cichon Ralph J. (Crystal Lake IL) Moore David G. (Roach MO) Walters Peter J. (Barrington IL), Mounting systems accomodating a manually actuatable pump for fixed or variable dose operation.
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