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. 29, 2020
Filed:
Jul. 07, 2016
Qbo Coffee Gmbh, Wallisellen, CH;
Thorsten Tiedemann, Rellingen, DE;
Rüdiger Ternité, Hamburg, DE;
QBO COFFEE GMBH, Wallisellen, CH;
Abstract
A drinks preparation machine for preparing brewed drinks from a portion package with an extraction material includes a water tank, a pump, a water heater and a brewing chamber for receiving the portion package. The pump delivers water from the water tank into the brewing chamber via the water heater. A temperature sensor measures a temperature along the fluid path including an initial temperature at the location of the temperature sensor at least in one operating condition after a switching-on procedure or waking-up procedure and before a possible heating-up procedure of the water heater, and, after the water heater has reached an operating temperature, to carry out a rinsing procedure of the brewing chamber with water from the water heater, when and only when the measured initial temperature corresponds to a certain condition, and only subsequently to effect an introduction of the portion package into the brewing chamber.