US4220259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for at site preparation of beverages
Assignee: Societe Generale pour lEmballage
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Filing: 1978-12-29
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Granted: 1980-09-02
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Expires: 1998-12-29
Abstract
Abstract The disclosed invention provides a process and apparatus for at site preparation of beverages using a new improved concentrate containing packet having a pressure rupturable inner seal positioned adjacent an exit port and within the boundary of a severable more permanent boundary seal. When a beverage is selected, the packet is positioned within a discharge mechanism provided with a severing member and pressure applicators wherein the packet is severed at the exit port and intermediate the pressure rupturable inner seal and the severable more permanent boundary seal. Following the severing operation, the pressure applicators are activated to compress the packet thereby breaking the pressure rupturable inner seal and discharging the concentrate into a suitable container such as a cup where it may be blended with a liquid for consumption.
Inventors
- 👤 Jean Lagneaux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:02
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/40; A47J31/407; B; B67; B67D; B67D1/00; B67D1/0001; B67D1/0042; B67D1/0078; B67D1/0079; G; G07; G07F; G07F13/00; G07F13/10
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
105 words
A process for preparing beverages for at site consumption which comprises, positioning an ingredient containing packet in a discharge mechanism, said packet being compressible and configurated with a boundary seal and a contents discharge passage therein, the contents discharge passage having a pressure rupturable seal intermediate the contents and the boundary seal, securing the packet in the discharge mechanism, severing the packet at the contents discharge passage intermediate the boundary seal and the pressure rupturable seal, and thereafter compressing the packet whereby the pressure rupturable seal is broken and the content of the packet is released to a container with a blending liquid for consumption.
Claim 2
Dependent Claim
105 words
A process for preparing beverages for at site consumption which comprises, positioning an ingredient containing packet in a discharge mechanism, said packet being compressible and configurated with a boundary seal and a contents discharge passage therein, the contents discharge passage having a pressure rupturable seal intermediate the contents and the boundary seal, securing the packet in the discharge mechanism, severing the packet at the contents discharge passage intermediate the boundary seal and the pressure rupturable seal, and thereafter compressing the packet whereby the pressure rupturable seal is broken and the content of the packet is released to a container with a blending liquid for consumption.
Claim 3
Dependent Claim
26 words
The process of claim 1 wherein the packet is secured by jaws disposed adjacent the severing location, said jaws being released prior to compressing the packet.
Claim 4
Dependent Claim
14 words
The process according to claim 1, wherein severing of the discharge passage is partial.
Claim 5
Dependent Claim
33 words
The process according to claim 1, wherein the blending liquid is combined with the contents expelled from the packet in the form of a jet directed toward the bottom of the the container.
Claim 6
Independent Claim
105 words
An apparatus for preparing beverages for at site consumption which comprises, a frame defining a chamber configurated to receive an ingredient containing packet having a boundary seal and a contents discharge passage, said discharge passage having an intermediate rupturable seal, means for securing the packet adjacent the discharge passage, severing means disposed to sever the packet intermediate the rupturable seal and the boundary seal without release of the contents, and pressure means disposed to compress the packet whereby the rupturable seal is broken and the contents of the packet is discharged to a blending zone where mixing is effected with a liquid prior to consumption.
Claim 7
Independent Claim
105 words
An apparatus for preparing beverages for at site consumption which comprises, a frame defining a chamber configurated to receive an ingredient containing packet having a boundary seal and a contents discharge passage, said discharge passage having an intermediate rupturable seal, means for securing the packet adjacent the discharge passage, severing means disposed to sever the packet intermediate the rupturable seal and the boundary seal without release of the contents, and pressure means disposed to compress the packet whereby the rupturable seal is broken and the contents of the packet is discharged to a blending zone where mixing is effected with a liquid prior to consumption.
Claim 8
Dependent Claim
70 words
The apparatus of claim 5 wherein the pressure means are defined by two plates disposed approximately vertically and movable to compress the packet, said securing means are defined by two jaws mounted to grip the packet, said severing means defined by movable blades disposed below the jaws, and drive means are disposed to sequentially engage the securing means prior to severing, and to disengage the securing means subsequent to severing.
Claim 9
Dependent Claim
36 words
The apparatus of claim 6 wherein the drive means include an electric motor disposed in combination with a shaft and cams which act in sequence on the pressure means, the securing means, and the severing means.
Claim 10
Dependent Claim
160 words
A packet containing contents for preparation of beverages for at site consumption comprising a chamber formed by a pair of walls of film material, said chamber enclosing the beverage contents between the walls and within a region of a boundary seal, at least one passage within said seal region providing an open directional discharge path for contents from said chamber, and a seal rupturable upon pressurization of said chamber located within said passage initially for isolating a distal end of the passage from a proximal end at the chamber, said rupturable seal being spaced from the distal end of the passage by a distance so that severance of the distal end will open the passage and provide a length of passage from the severed end to the rupturable seal whereby in use of said packet when the distal end is severed and said chamber is pressurized said rupturable seal will rupture permitting directional discharge of the contents through said passage.
Claim 11
Dependent Claim
160 words
A packet containing contents for preparation of beverages for at site consumption comprising a chamber formed by a pair of walls of film material, said chamber enclosing the beverage contents between the walls and within a region of a boundary seal, at least one passage within said seal region providing an open directional discharge path for contents from said chamber, and a seal rupturable upon pressurization of said chamber located within said passage initially for isolating a distal end of the passage from a proximal end at the chamber, said rupturable seal being spaced from the distal end of the passage by a distance so that severance of the distal end will open the passage and provide a length of passage from the severed end to the rupturable seal whereby in use of said packet when the distal end is severed and said chamber is pressurized said rupturable seal will rupture permitting directional discharge of the contents through said passage.
Claim 12
Dependent Claim
12 words
The packet of claim 8 having a multiple number of discharge passages.
Claim 13
Dependent Claim
13 words
The packet of claim 8 wherein the film is plastic or plastic laminate.
Claim 14
Dependent Claim
16 words
The packet of claim 8, 9 or 10 wherein the configuration is square, rectangular or diamond-shaped.
References Cited (Backward Citations)
US3189227A
Cited
FR1410288A
Cited
US3340789A
Cited
US3340790A
Cited
US3469521A
Cited
US3418059A
Cited
US4008657A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-09-02 | 1984-03-03 | 1984-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-09-02 | 1988-03-03 | 1988-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-09-02 | 1992-03-03 | 1992-09-02 | $7700.00 | Window Closed / Lapsed |