Patents by Inventor Anna Luiza Moraes De Sa Cavalcanti

Anna Luiza Moraes De Sa Cavalcanti 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
    Patent number: D502711
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: March 8, 2005
    Assignee: Multibras S.A. Eletrodomesticos
    Inventors: Rodolfo Floeter, Jr., Anna Luiza Moraes De Sa Cavalcanti, Tammy Monteiro Del Arco Barros, Guilherme Nehring, Ricardo Kolb Filho, Rogerio Ferreira Negrao
  • End cap for cabinet doors
    Patent number: D502950
    Type: Grant
    Filed: September 11, 2003
    Date of Patent: March 15, 2005
    Assignee: Multibras S.A. Eletrodomesticos
    Inventors: Anna Luiza Moraes De Sá Cavalcanti, Antonio Jorge Pietruza, Tammy Monteiro Del Arco Barros
  • Front panel for a room air conditioner
    Patent number: D439643
    Type: Grant
    Filed: June 20, 2000
    Date of Patent: March 27, 2001
    Assignees: Whirlpool Corporation, Maltibras S.A. Eletrodomesticos
    Inventors: Rogerio Ferreira Negrao, Anna Luiza Moraes de Sa Cavalcanti, Antonio Jorge Pietruza, Guilherme Nehring
  • Front panel for conditioned air devices
    Patent number: D562440
    Type: Grant
    Filed: October 23, 2006
    Date of Patent: February 19, 2008
    Assignee: Whirlpool S.A.
    Inventors: Rogerio Ferreira Negrao, Anna Luiza Moraes de Sa Cavalcanti, Guilherme Nehring
  • Front panel for a room air conditioner
    Patent number: D423658
    Type: Grant
    Filed: January 25, 1999
    Date of Patent: April 25, 2000
    Assignee: Whirlpool Corporation
    Inventors: Rogerio Ferreira Negrao, Anna Luiza Moraes de Sa Cavalcanti, Antonio Jorge Pietruza, Alvaro Correa