Patents by Inventor Michel KELLENBERGER

Michel KELLENBERGER 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).

  • Preparation vessel with a cooling device
    Patent number: 11298667
    Abstract: A preparation vessel, in particular for a food processor, has a vessel wall and a preparation area surrounded by the vessel wall. The vessel wall has a cooling device that contacts the vessel wall in a heat-conducting manner for cooling a preparation item present in the preparation area. The vessel wall in at least a partial area has a double-walled design, with an inner wall bordering the preparation area and an outer wall that is formed separately from the inner wall and spaced apart from the inner wall by a gap, wherein the gap has the cooling device and a phase change material located between the cooling device and the outer wall as viewed in a direction from the preparation area to the outer wall.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: April 12, 2022
    Assignee: Vorwerk & Co. Interholding GmbH
    Inventors: Michel Kellenberger, Stefan Stahl
  • PREPARATION VESSEL WITH A COOLING DEVICE
    Publication number: 20200009520
    Abstract: A preparation vessel, in particular for a food processor, has a vessel wall and a preparation area surrounded by the vessel wall. The vessel wall has a cooling device that contacts the vessel wall in a heat-conducting manner for cooling a preparation item present in the preparation area. The vessel wall in at least a partial area has a double-walled design, with an inner wall bordering the preparation area and an outer wall that is formed separately from the inner wall and spaced apart from the inner wall by a gap, wherein the gap has the cooling device and a phase change material located between the cooling device and the outer wall as viewed in a direction from the preparation area to the outer wall.
    Type: Application
    Filed: July 3, 2019
    Publication date: January 9, 2020
    Applicant: Vorwerk & Co. Interholding GmbH
    Inventors: Michel KELLENBERGER, Stefan STAHL