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:
Dec. 14, 2021
Filed:
May. 30, 2017
Applicant:
De'longhi Appliances S.r.l. Con Unico Socio, Treviso, IT;
Inventor:
Giuseppe De'Longhi, Treviso, IT;
Assignee:
DE'LONGHI APPLIANCES S.R.L. CON UNICO SOCIO, Treviso, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J 31/00 (2006.01); A47J 31/52 (2006.01); A47J 42/44 (2006.01); A47J 31/057 (2006.01); A47J 31/44 (2006.01); A47J 31/46 (2006.01);
U.S. Cl.
CPC ...
A47J 31/52 (2013.01); A47J 31/002 (2013.01); A47J 31/525 (2018.08); A47J 31/5255 (2018.08); A47J 42/44 (2013.01); A47J 31/057 (2013.01); A47J 31/4407 (2013.01); A47J 31/462 (2013.01);
Abstract
An automatic machine to deliver a beverage containing caffeine includes a water container, a possible pump, a filtering element to contain, during use, a powdered mixture, a main pipe that connects the container to the filtering element, and a heating element, associated with the container and/or with the main pipe, able to be selectively activated to heat the stream of water delivered from the container toward the filtering element in order to infuse the powdered mixture.