Patents by Inventor Sandra Lucia Portal-Andreu

Sandra Lucia Portal-Andreu 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).

  • Multi-tier container with swivel-out bowls
    Patent number: D867163
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: November 19, 2019
    Inventor: Sandra Lucia Portal-Andreu
  • Platter
    Patent number: D1064750
    Type: Grant
    Filed: August 4, 2023
    Date of Patent: March 4, 2025
    Assignee: TAPPAS, LLC
    Inventor: Sandra Lucia Portal-Andreu