The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 26, 2017
Filed:
Jan. 24, 2013
Applicant:
Luigi Lavazza S.p.a., Turin, IT;
Inventors:
Assignee:
LUIGI LAVAZZA S.P.A., Turin, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 29/02 (2006.01); A23F 5/26 (2006.01); A47J 31/40 (2006.01); A47J 31/36 (2006.01);
U.S. Cl.
CPC ...
A47J 31/407 (2013.01); A47J 31/3628 (2013.01);
Abstract
A system and machine for the preparation of beverages using capsules which includes a perforation device having an annular perforation member which, in the closed condition of the infusion chamber, extends into the interspace and is designed to cause a tear in the protruding portion of the wall of the capsule contained inside the chamber, such that a flow of pressurized water can be introduced into the capsule through the interspace or gap and the tear.