Technology Background: Ribs, Grooves and Turbulent Flow in the Prior Art (EX1031, Claydon, FIG. 3) (EX1032, Erickson, FIG. 1) (EX1033, Sweeney, FIG. 2) (EX1034, Rubino, FIG. 2) (EX1035, Mariller, FIG. 1)
[7.a] [7.b] [7.c] [7.d] [7.e] [7.f] [7.g] [7.h] [7.i] [7.j] [7.k] [7.l] [7.m] A beverage system for making a beverage, comprising: a single-serve capsule comprising: a base element with a cavity, in which a raw beverage material is provided, a flange extending outwardly from the base element, the flange comprising a top side and an opposing bottom side; a cover that is fastened to the top side of the flange to close the cavity; and an identifier provided on the bottom side of the flange, the identifier being a barcode; and a beverage machine comprising: a sensor/detector, a brewing chamber configured to receive the base element of the single-serve capsule and having an end portion that opposes the bottom side of the flange; and a pump controlled to supply water into the single-serve capsule; wherein the single-serve capsule is free of a filter that is located inside of the cavity, the single-serve capsule also comprises: (i) an upper end portion that has an annular convexity and a lower end portion that has an annular concavity relative to the central axis of the base element; (ii) a barrier layer to prevent moisture or aroma from escaping out of the single-serve capsule; and (iii) a side wall having indentations; wherein the beverage machine also comprises: (i) a mandrel that is configured to pierce the cover in a region that is offset from the central axis of the base element; (ii) a seal that is configured to seal against the cover in a region between a peripheral edge of the flange and the region of the cover that is pierced by the mandrel;
[1.a] [1.b] [1.c] [1.d] [1.e] [1.f] [1.g] [1.h] [1.i] [1.j] Single-serve capsule for making a beverage, having a base element made of metal with a cavity that is free of a filter, and in which a raw beverage material is provided, the cavity including radially spaced and vertically oriented ribs, the capsule having a flange which is provided on the base element, and the cavity being closed by a metal cover, which is fastened on a top side of the flange, the base element comprises a wall region extending between the flange and a bottom region of the base element, the wall region includes radially spaced and vertically oriented grooves that are free from extending entirely to the bottom region, wherein the capsule has an identifier, which makes it possible to individualize the respective single-serve capsule, and the identifier is a barcode provided on a bottom side of the flange which is directed away from the metal cover.
Motivation to Combine – Undisputed Motivation Factors • • • Yoakim and Jarisch are analogous art in the field of portion capsule beverage extraction Each applications discloses an invention that may be applied to coffee/espresso machines Yoakim and Jarisch share a common applicant (Nestec S.A.) and a common inventor (A. Perentes)
’923 Priority – Jarisch Is Prior Art to the ’923 Patent • Undisputed Issues: • No single foreign application discloses the ’923 Patent’s claimed invention.