Patents by Inventor Federico Luaces

Federico Luaces 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).

  • Construction block
    Patent number: D502554
    Type: Grant
    Filed: July 22, 2003
    Date of Patent: March 1, 2005
    Inventor: Federico Luaces
  • Construction block
    Patent number: D464441
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: October 15, 2002
    Inventor: Federico Luaces