Patents by Inventor Gilberto Saldivar Cantu

Gilberto Saldivar Cantu 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).

  • Step for a ladder
    Patent number: D718875
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: December 2, 2014
    Assignee: Louisville Ladder Inc.
    Inventors: Jeziel Ramos Moreno, Gilberto Saldivar Cantu