Patents by Inventor Martha Castrellon

Martha Castrellon 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).

  • Ice cube making device for refrigerators
    Publication number: 20050241329
    Abstract: An ice-cube making device for use in a refrigerated cabinet is provided. The ice-cube making device is attachable to a freezer liner and thus makes efficient use of the space in the freezer cavity. The ice-cube making device includes a mechanism for extracting ice by applying a twisting torque to one or more ice-cube trays therein. The ice-cube making device may also include mechanisms for refilling the ice trays with water and for providing a user-friendly installation. Aspects of the present invention may be performed either manually or may be automated.
    Type: Application
    Filed: April 1, 2005
    Publication date: November 3, 2005
    Inventors: Martha Castrellon, Jose Olvera, Jorge Luna, Claudia Romero