Patents by Inventor Gustavo Gnoatto Amaral

Gustavo Gnoatto Amaral 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).

  • Leveling feet for household appliances
    Patent number: 9200745
    Abstract: Leveling feet have embedded castors (3) that allow the leveling of a household appliance with a plastic thread. The castors are positioned relative to the floor to allow for movement of the household appliance upon the castors. The leveling feet have a base, that is preferably metallic, and that is connected to an internal ring (6), which contains threads on an external surface thereof. An external ring is coupled to the internal ring and has internal threads for mating with the external threads of the internal ring. The external ring moves vertically on the threads of the internal ring to change the height of the appliance.
    Type: Grant
    Filed: June 10, 2010
    Date of Patent: December 1, 2015
    Assignee: ELECTROLUX DO BRASIL S.A.
    Inventors: Gustavo Gnoatto Amaral, Adriano Davin, Rodrigo Marge Pagnozzi
  • Sliding shelves for refrigerators and freezers
    Patent number: 8777341
    Abstract: Sliding shelves (2a, 2b, 4a, 4b) are provided for refrigerators and freezers, which have a movement along side support guides (1) that enable the retracting, fitting and bounce of the shelves, allowing the choice of different configurations for the inner space of the household appliance, according to the area to be used to store food. This configuration enables different arrangement of shelves, including: extended shelves, retracted shelves, vertically bounced shelves, or even, in an associated form, an extended shelf and another bounced one.
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: July 15, 2014
    Assignee: Electrolux Do Brasil S.A.
    Inventors: Gustavo Gnoatto Amaral, Adriano Davin, Valkiria Pedri Fialkowski, Jacques Edouard de Holanda Miranda, Rodrigo Telles Wolff, Mario Filho Gnypek, Rafael Amaral Alonso Lopes
  • LEVELING FEET FOR HOUSEHOLD APPLIANCES DUAL FAN CONVECTION PERFORMANCE DIVIDER
    Publication number: 20120138755
    Abstract: Leveling feet have embedded castors (3) that allow the leveling of a household appliance with a plastic thread. The castors are positioned relative to the floor to allow for movement of the household appliance upon the castors. The leveling feet have a base, that is preferably metallic, and that is connected to an internal ring (6), which contains threads on an external surface thereof. An external ring is coupled to the internal ring and has internal threads for mating with the external threads of the internal ring. The external ring moves vertically on the threads of the internal ring to change the height of the appliance.
    Type: Application
    Filed: June 10, 2010
    Publication date: June 7, 2012
    Applicant: ELECTROLUX DO BRASIL S. A.
    Inventors: Gustavo Gnoatto Amaral, Adriano Davin, Rodrigo Marge Pagnozzi
  • SLIDING SHELVES FOR REFRIGERATORS AND FREEZERS
    Publication number: 20120091084
    Abstract: This invention relates to sliding shelves (2a, 2b, 4a, 4b) for refrigerators and freezers, which have a movement along side support guides (1) that enable the retracting, fitting and bounce of said shelves, allowing the choice of different configurations for the inner space of the household appliance, according to the area to be used to store food. This configuration enables different arrangement of shelves, including: extended shelves, retracted shelves, vertically bounced shelves, or even, in an associated form, an extended shelf and another bounced one.
    Type: Application
    Filed: April 16, 2010
    Publication date: April 19, 2012
    Applicant: ELECTROLUX DO BRASIL S. A.
    Inventors: Gustavo Gnoatto Amaral, Adriano Davin, Valkiria Pedri Fialkowski, Jacques Edouard de Holanda Miranda, Rodrigo Telles Wolff, Mario Filho Gnypek, Rafael Amaral Alonso Lopes