A carbonated beverage container includes a bottle having a flexible sidewall of generally circular cross section, a cap for closing a top opening of the bottle, pairs of coupling elements provided on diametrically opposite portions of the sidewall respectively and configured to be pushed towards eac
A carbonated beverage container includes a bottle having a flexible sidewall of generally circular cross section, a cap for closing a top opening of the bottle, pairs of coupling elements provided on diametrically opposite portions of the sidewall respectively and configured to be pushed towards each other and couple together, thereby partially collapsing the bottle and expelling a predetermined amount of air therefrom. A method of preserving the taste of carbonated beverage in a container is also disclosed.
대표청구항▼
1. A method of preserving the taste of a carbonated beverage inside a container having a flexible sidewall, the method comprising the steps of: providing a first pair of coupling elements on first and second portions of the sidewall respectively;pushing the first pair of coupling elements towards ea
1. A method of preserving the taste of a carbonated beverage inside a container having a flexible sidewall, the method comprising the steps of: providing a first pair of coupling elements on first and second portions of the sidewall respectively;pushing the first pair of coupling elements towards each other; andcoupling the first pair of coupling elements together, thereby partially collapsing the body of the container and expelling a predetermined amount of air therefrom;wherein the first pair of coupling elements is in the form of a pair of socket and stud buttons. 2. The method as claimed in claim 1, further comprising the step of provided a first marking on the sidewall, and pushing the first pair of coupling elements towards each other and coupling them together when beverage level drops to the first marking. 3. The method as claimed in claim 2, further comprising the steps of: providing a second pair of coupling elements on third and fourth portions of the sidewall respectively;pushing the second pair of coupling elements towards each other; andcoupling the second pair of coupling elements together, thereby further collapsing the body of the container and expelling a further predetermined amount of air therefrom. 4. The method as claimed in claim 3, further comprising the step of provided a second marking on the sidewall, and pushing the second pair of coupling elements towards each other and coupling them together when beverage level drops to the second marking. 5. The method as claimed in claim 4, wherein coupling the first pair of coupling elements together of a 1.25 liter body expels 600 ml of air from the body, and further coupling the second pair of coupling elements together expels a further 300 ml of air from the body. 6. The method as claimed in claim 4, further comprising the steps of: providing a third pair of coupling elements on fifth and sixth portions of the sidewall respectively;pushing the third pair of coupling elements towards each other; andcoupling the third pair of coupling elements together, thereby further collapsing the body of the container and expelling a further predetermined amount of air therefrom. 7. The method as claimed in claim 6, further comprising the step of provided a third marking on the sidewall, and pushing the third pair of coupling elements towards each other and coupling them together when beverage level drops to the third marking. 8. The method as claimed in claim 7, wherein the sidewall is generally circular in cross section, and the first, second and third pairs of coupling elements each are provided on two diametrically opposite portions of the sidewall respectively. 9. The method as claimed in claim 7, wherein the first, second and third pairs of coupling elements each are in the form of a pair of socket and stud buttons. 10. The method as claimed in claim 7, wherein the first, second and third markings are in the form of calibration lines. 11. The method as claimed in claim 10, wherein each of the first, second and third markings is in the shape of a triangle. 12. The method as claimed in claim 10, wherein each of the first, second and third markings is in the shape of a finger.
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이 특허에 인용된 특허 (3)
Cooper Leonard (999 Grant Ave. Pelham Manor NY 10803), Apparatus for containment of carbonated beverages.
Vatelot Yves (31 Place de la Madeleine Paris FRX 75008 ) Demeester Jacques (Via Delle Scuole 1 Lugano CHX 6900 ), System of a bottle and of an associated co-operating device.
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