Patents by Inventor Santiago Laserna Fernandez

Santiago Laserna Fernandez 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).

  • Toy block
    Patent number: D411591
    Type: Grant
    Filed: May 26, 1998
    Date of Patent: June 29, 1999
    Inventor: Santiago Laserna Fernandez
  • Toy block
    Patent number: D413636
    Type: Grant
    Filed: May 26, 1998
    Date of Patent: September 7, 1999
    Inventor: Santiago Laserna Fernandez
  • Toy block
    Patent number: D422036
    Type: Grant
    Filed: May 26, 1998
    Date of Patent: March 28, 2000
    Inventor: Santiago Laserna Fernandez