Patents by Inventor Marcel Zielke

Marcel Zielke has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12146257
    Abstract: A washing machine and method for operating a washing machine having a suds container for holding washing liquid, a non-ribbed drum rotatably mounted in the suds container for holding laundry, a motor for driving the drum, and an open or closed loop control device, wherein the method has a step for rearranging the laundry in the drum. The drum is caused to execute a right-left motion by means of the motor so as to cause a rocking motion of the laundry at a rocking frequency, the predetermined rocking amplitude of which is adjusted such that a laundry fall is implemented in which the laundry falls from a first region of the drum into a second region of the drum.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: November 19, 2024
    Assignee: MIELE & CIE. KG
    Inventors: Marcel Zielke, Magnus Kortenjann, Dirk Sieding, Rainer Bicker
  • Patent number: 11655578
    Abstract: A washing machine has a suds container arranged in a housing, in which container a drum is rotatably mounted, a loading opening arranged on the front of the housing which can be closed by a door having a door inspection glass, a door sealing ring that extends between the housing and the suds container around the loading opening, and a control or regulating device. The washing machine is configured for carrying out a selected washing program including a rinsing phase and a step, in which water is applied to the door inspection glass and the door sealing ring following the rinsing phase to rinse the door inspection glass and the door sealing ring. The washing machine performs a spin cycle after the rinsing phase and before applying water to the door inspection glass and the door sealing ring at a maximum speed as a function of the selected washing program.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: May 23, 2023
    Assignee: MIELE & CIE. KG
    Inventors: Annette Bensmann, Dirk Sieding, Marcel Zielke
  • Publication number: 20210002806
    Abstract: A washing machine has a suds container arranged in a housing, in which container a drum is rotatably mounted, a loading opening arranged on the front of the housing which can be closed by a door having a door inspection glass, a door sealing ring that extends between the housing and the suds container around the loading opening, and a control or regulating device. The washing machine is configured for carrying out a selected washing program including a rinsing phase and a step, in which water is applied to the door inspection glass and the door sealing ring following the rinsing phase to rinse the door inspection glass and the door sealing ring. The washing machine performs a spin cycle after the rinsing phase and before applying water to the door inspection glass and the door sealing ring at a maximum speed as a function of the selected washing program.
    Type: Application
    Filed: February 26, 2019
    Publication date: January 7, 2021
    Inventors: Annette Bensmann, Dirk Sieding, Marcel Zielke