Beverage can with ingredient chamber

Patent metadata

Field	Value
Publication number	US-12269657-B2
Application number	US-202217710672-A
Country	US
Kind code	B2
Filing date	Mar 31, 2022
Priority date	Mar 31, 2022
Publication date	Apr 8, 2025
Grant date	Apr 8, 2025

Abstract

A beverage can with an ingredient chamber for storing functional ingredients separately from a base beverage until the beverage can is opened by a consumer. The ingredient chamber may be disposed on a can end of the beverage can. The ingredient chamber may be broken open to release functional ingredients automatically when the beverage can is opened by the consumer. In some embodiments, the ingredient chamber includes a membrane that forms a sealed cavity. In some embodiments, the ingredient chamber includes a deformed cavity of the can end.

First claim

What is claimed is:

1. A beverage can end, comprising:
a metal body having a topside and an underside, wherein the metal body has a weakened portion configured to be broken open to create a drinking opening;
a tab on the topside, configured to be actuated to break open the weakened portion; and
a sealed membrane forming a self-contained ingredient chamber containing a beverage ingredient, wherein the ingredient chamber is attached to the underside of the metal body, disposed across the weakened portion,
wherein the sealed membrane is broken in response to actuation of the tab to break the weakened portion, such that the beverage ingredient is released from the sealed membrane.

2. The beverage can end of claim 1 , wherein the actuation of the tab breaks the weakened portion to create a flange and forces the flange through the sealed membrane, such that the beverage ingredient is released from the sealed membrane.

3. The beverage can end of claim 1 , wherein the sealed membrane is attached to the underside of the metal body by an adhesive.

4. The beverage can end of claim 1 , wherein the sealed membrane comprises a top portion disposed on the underside of the metal body and a bottom portion, and wherein the top portion and the bottom portion together define a sealed cavity containing the beverage ingredient.

5. The beverage can end of claim 1 , wherein the ingredient chamber has a size between 0.1 cc to 65 cc.

6. The beverage can end of claim 1 , wherein the beverage ingredient has a functional property that degrades in an acidic environment.

7. A beverage can comprising the beverage can end of claim 1 .

8. The beverage can of claim 7 , further comprising a beverage can body to which the beverage can end is attached, wherein the ingredient chamber is not in contact with the beverage can body.

9. The beverage can of claim 7 , further comprising:
a base beverage sealed within the can; and
a beverage ingredient sealed within the ingredient chamber,
wherein the base beverage and the beverage ingredient are separated by the sealed membrane while the can remains closed.

10. The beverage can of claim 9 , wherein opening the can breaks the sealed membrane and causes the beverage ingredient to be released into the base beverage.

11. A beverage can end, comprising:
a metal body having a topside and a underside, wherein the metal body has a break-away flange that creates a drinking opening through the metal body when the break-away flange is broken away from the rest of the metal body, and wherein the metal body defines a cavity with an opening on the underside, the cavity configured to store a beverage ingredient; and
a tab on the topside, configured to be actuated to apply force to the break-away flange to break the break-away flange away from the rest of the metal body.

12. The beverage can end of claim 11 , wherein the cavity is part of the flange and defined within a perimeter of the flange.

13. The beverage can end of claim 11 , wherein the cavity has a height between 1 mm and 2 mm.

14. The beverage can end of claim 11 , further comprising a seal attached to the underside covering the opening of the cavity.

15. The beverage can end of claim 14 , wherein the seal is formed of aluminum foil.

16. The beverage can end of claim 14 , wherein the seal extends across an interface between the flange and the rest of the metal body, such that when the flange is broken away from the rest of the metal body to create the drinking opening, the seal is either broken apart or at least partially detached from the underside to release the beverage ingredient from the cavity.

17. The beverage can end of claim 16 , wherein the tab is configured to twist the flange after the flange is broken away from the rest of the metal body to create the drinking opening.

18. The beverage can end of claim 11 , wherein the beverage ingredient has a functional property that is diminished in an acidic environment.

19. A beverage can comprising the beverage can end of claim 14 .

20. The beverage can of claim 19 , further comprising:
a base beverage sealed within the can; and
a beverage ingredient sealed within the cavity of the flange,
wherein the base beverage and the beverage ingredient are separated by the seal while the can remains closed.

21. The beverage can of claim 20 , wherein opening the can breaks the seal and causes the beverage ingredient to be released into the base beverage.

22. The beverage can end of claim 11 , wherein the flange is deformed to form the cavity.

Assignees

• Pepsico Inc

Inventors

• Downing Graham Robert
• TELESCA Bruno
• Taylor Andrew Robert
• Win Leanne Yip Heung

Classifications

• B65D17/34

  Arrangement or construction of pull or lift tabs (B65D17/32 takes precedence) · CPC title

• B65D81/3233 Primary

  Flexible containers disposed within rigid containers · CPC title

• B65D2517/0061

  U-shaped · CPC title

• B65D2517/0056

  Unusual elements · CPC title

• B65D2517/0014

  pivot tab and push-down tear panel · CPC title