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:
Jul. 15, 2025
Filed:
Aug. 28, 2019
Electrolux Appliances Aktiebolag, Stockholm, SE;
Electrolux Appliances Aktiebolag, Stockholm, SE;
Abstract
A laundry treatment appliance having a treatment cycle a drawer with a compartments for treatment agents; metering devices to draw doses from the compartments; and a control unit to control the metering devices according to a selected control mode. In a first mode, one metering device draws treatment agent dose during one of two phases, and the other metering is kept off during both phases. In a second mode, both metering devices draw up treatment agent doses during at least one of two phases. In a third mode one metering device draws treatment agent during one phase of two phases, and the other metering device draws up treatment agent dose during the other of two phases.