Patents by Inventor Paula Renta Martins

Paula Renta Martins 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).

  • Refill-Locking System, A Package Comprising Said Locking System, And A Refill
    Publication number: 20080230436
    Abstract: The present invention relates to a locking system designed for packages intended particularly for packing make-up comprising refills without the use of adhesives.
    Type: Application
    Filed: October 20, 2006
    Publication date: September 25, 2008
    Inventors: Paula Renta Martins, Fabiana Tomas Pelliciari, Fernanda Marra