Patents by Inventor Paul Jesus Espinoza

Paul Jesus Espinoza 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).

  • Patent number: 6116326
    Abstract: A mobile screen having a "T"-shape for use on a ground surface is disclosed. The screen includes a base section having at least one panel providing a first surface having a first surface treatment and a second surface having a second surface treatment. The screen may also include an end section having at least one panel providing a first surface having a first surface treatment and a second surface having a second surface treatment. The base section is rigidly coupled to the end section to form the "T"-shape. At least one surface treatment of the base section or the end section is a functional surface treatment intended to selectively provide for the display of information. The screen may include a base section having a vertical frame member and at least one base panel extending therefrom and an end section having a pair of vertical frame members with at least one end panel extending therebetween. The mobile screen may also be provided with a handle or a tray.
    Type: Grant
    Filed: November 20, 1998
    Date of Patent: September 12, 2000
    Assignee: Steelcase Development Inc.
    Inventors: Christopher Lyle Domina, Paul Brian Siebert, Jess Allen Sorel, Paul Jesus Espinoza, Lewis Mark Epstein, David Eric Simon