Capsule for the preparation of a coffee extract having a structure facilitating perforation for injection of water

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United States of America Patent

PATENT NO 9162815
APP PUB NO 20110041702A1
SERIAL NO

12856369

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A capsule for the preparation of a coffee extract from coffee contained therein and hot water injected under pressure in the capsule by a water injection device. The capsule has a frusto-conical body with a rim, sidewall, and an inlet wall and a lower delivery wall sealed to the rim and contains a predosed amount of coffee. The inlet wall may have a flat or convex portion and a structure in relief or in recess arranged for facilitating penetration of blades belonging to the injection device and extending on a substantially circular path of predetermined radius R1 equal to the radius R2 of the circular path along which the blades of the injection device extend.

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Patent Owner(s)

  • NESTEC S.A.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Borne, Patrice Publier, FR 8 144
Kollep, Alexandre Lutry, CH 70 1531
Yoakim, Alfred St. Legier-la Chiesaz, CH 128 4844

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