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:
Mar. 12, 2019
Filed:
Feb. 10, 2014
N&w Global Vending S.p.a., Valbrembo, IT;
Roberto Corti, Valbrembo, IT;
N&W GLOBAL VENDING S.p.A., Valbrembo, IT;
Abstract
A brewing unit for making espresso (ES) and fresh-brew (FB) coffee, wherein the brewing chamber of a brewing assembly is supplied with water by a constant-frequency pump, and communicates with a first ES coffee outlet conduit, controlled by a calibrated valve, and a second FB coffee outlet conduit via a three-way COV (contact-operated) switch valve, which is formed in a compression piston for closing the brewing chamber, and is designed to be set to a normal open position, in which the first and second outlet conduit and a delivery manifold communicate with one another, and to switch, in use and in opposition to a spring, to a closed position, in which the second outlet conduit is closed, and the first outlet conduit communicates with the delivery manifold.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile