Patents by Inventor Cesar Eduardo Martinez Perez

Cesar Eduardo Martinez Perez 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).

  • AUTOMATIC SHUT-OFF VALVE
    Publication number: 20240052945
    Abstract: A valve that closes automatically when infers a leak in a supply network of liquid or gas fluids where it is installed. The closure of the valve is performed by a stem connected to a mechanism of rod-crank-slider that displaces a shutter, the stem is activated at the same time by an actuator that allows to release the potential energy of a flat coil torsion spring.
    Type: Application
    Filed: December 17, 2021
    Publication date: February 15, 2024
    Inventors: Cesar Eduardo Martinez Perez, Jorge Arreola Leal