Patents by Inventor Roberta Bernasconi

Roberta Bernasconi 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).

  • Refrigerator with evaporator of variable dimensions
    Patent number: 7114350
    Abstract: A refrigerator with an evaporator and at least one preservation compartment, in which the evaporator is formed from extendable spiral-wound tube of engineering polymer.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: October 3, 2006
    Assignee: Whirlpool Corporation
    Inventors: Riccardo Soldinger, Enrica Monticelli, Roberta Bernasconi
  • Domestic refrigerator with improved thermal insulation
    Patent number: 7001005
    Abstract: A domestic refrigerator or freezer has a food storage compartment delimited by insulated walls and by one or more access doors to the compartment. One or more walls or doors are provided with a metallic film, preferably a metallised polymeric film, capable of enhancing the performance of the refrigerator with regard to energy saving.
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: February 21, 2006
    Assignee: Whirlpool Corporation
    Inventors: Luca Gamberoni, Jutta Ziermaier, Roberta Bernasconi
  • Refrigerator with evaporator of variable dimensions
    Publication number: 20040237579
    Abstract: A refrigerator with an evaporator and at least one preservation compartment, in which the evaporator is formed from extendable spiral-wound tube of engineering polymer.
    Type: Application
    Filed: May 21, 2004
    Publication date: December 2, 2004
    Inventors: Riccardo Soldinger, Enrica Monticelli, Roberta Bernasconi
  • Domestic refrigerator with improved thermal insulation
    Publication number: 20030090188
    Abstract: The present invention relates to a domestic refrigerator or freezer that has a food storage compartment delimited by insulated walls and by one or more access doors to the compartment. One or more walls or doors are provided with a metallic film, preferably a metallised polymeric film, capable of enhancing the performance of the refrigerator with regard to energy saving.
    Type: Application
    Filed: November 8, 2002
    Publication date: May 15, 2003
    Inventors: Luca Gamberoni, Jutta Ziermaier, Roberta Bernasconi