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:
Jun. 02, 2026
Filed:
Jun. 29, 2021
Applicant:
De'longhi Appliances S.r.l. Con Unico Socio, Treviso, IT;
Inventors:
Giovanni Rossetto, Treviso, IT;
Claudio Cristofoli, Treviso, IT;
Assignee:
DE'LONGHI APPLIANCES S.R.L. CON UNICO SOCIO, Treviso, IT;
Primary Examiner:
Int. Cl.
CPC ...
A47J 31/52 (2006.01); A23F 5/26 (2006.01); A47J 31/42 (2006.01);
U.S. Cl.
CPC ...
A47J 31/525 (2018.08); A23F 5/26 (2013.01); A47J 31/42 (2013.01); A47J 31/5255 (2018.08);
Abstract
Some embodiments described here concern a machine for preparing coffee beverages by infusing a coffee powder in an infusion unit. Other embodiments concern a method to prepare a coffee beverage, including a step of pre-infusing and a step of infusing the coffee powder.