Patents by Inventor Esmeralda Goncalves

Esmeralda Goncalves 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).

  • Bath tub with feet
    Patent number: D640354
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: June 21, 2011
    Assignee: Metalurgica Recor, SA
    Inventors: Esmeralda Goncalves, Joaquim Oliveira
  • Decorative feet
    Patent number: D654994
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: February 28, 2012
    Assignee: Metalurgica Recor, SA
    Inventors: Esmeralda Goncalves, Joaquim Oliveira