Patents by Inventor Sergio Borrell Gallardo

Sergio Borrell Gallardo 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).

  • Device for delimiting the course of a circuit
    Publication number: 20020044825
    Abstract: A device for delimiting the course of a circuit includes an inflatable structure formed of tubular pieces. The tubular pieces are made of a flexible material and can be interconnected as to form exterior sections, interior sections and interconnecting bridges therebetween. The device further includes means for fastening the inflatable structure to the ground.
    Type: Application
    Filed: July 23, 2001
    Publication date: April 18, 2002
    Inventor: Sergio Borrell Gallardo