Patents by Inventor Marti Medina

Marti Medina 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).

  • Steel Door and Jamb Fabrication
    Publication number: 20100139187
    Abstract: A steel door system is disclosed. The steel door system includes a steel door, a steel door jamb, and a steel window frame. Each component of the steel door system is made with minimal materials and joints. The minimal materials and joints greatly reduce the risk of failure of the final steel door system. The steel door is made of steel door stiles and rails that are each formed of a single piece of sheet metal. The steel door jamb is made of three pieces of sheet metal, and the steel window frame is made of three pieces of sheet metal. These components are coupled together to create the finalized steel door system.
    Type: Application
    Filed: December 8, 2008
    Publication date: June 10, 2010
    Applicant: PORTELLA ENTERPRISES, INC.
    Inventors: Michael Medina, Marti Medina