Patents by Inventor Mats Ringborg

Mats Ringborg 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).

  • Microwave oven with a door locking system
    Patent number: 5517006
    Abstract: A microwave oven having a cavity and a door for closing off the cavity. The oven is fitted with a pressure actuated safety catch device which prevents opening of the door as a consequence of a sudden pressure increase in the cavity. The sudden pressure increase in the cavity is used to activate the safety catch device which catches the locking device of the door.
    Type: Grant
    Filed: January 11, 1995
    Date of Patent: May 14, 1996
    Assignee: Whirlpool Europe B.V.
    Inventors: Ove Fredriksson, Mats Ringborg